17620565300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:455

約数の個数: 216

約数和(自身を含む): 43292932200

約数和(自身を除く): 25672366900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 157, 169, 229, 260, 290, 314, 325, 338, 377, 458, 580, 628, 650, 676, 725, 754, 785, 845, 916, 1145, 1300, 1450, 1508, 1570, 1690, 1885, 2041, 2290, 2900, 2977, 3140, 3380, 3770, 3925, 4082, 4225, 4553, 4580, 4901, 5725, 5954, 6641, 7540, 7850, 8164, 8450, 9106, 9425, 9802, 10205, 11450, 11908, 13282, 14885, 15700, 16900, 18212, 18850, 19604, 20410, 22765, 22900, 24505, 26533, 26564, 29770, 33205, 35953, 37700, 38701, 40820, 45530, 49010, 51025, 53066, 59189, 59540, 66410, 71906, 74425, 77402, 86333, 91060, 98020, 102050, 106132, 113825, 118378, 122525, 132665, 132820, 143812, 148850, 154804, 166025, 172666, 179765, 193505, 204100, 227650, 236756, 245050, 265330, 295945, 297700, 332050, 345332, 359530, 387010, 431665, 455300, 467389, 490100, 530660, 591890, 663325, 664100, 719060, 769457, 774020, 863330, 898825, 934778, 967525, 1042637, 1122329, 1183780, 1326650, 1479725, 1538914, 1726660, 1797650, 1869556, 1935050, 2085274, 2158325, 2244658, 2336945, 2653300, 2959450, 3077828, 3595300, 3847285, 3870100, 4170548, 4316650, 4489316, 4673890, 5213185, 5611645, 5918900, 6076057, 7694570, 8633300, 9347780, 10426370, 11223290, 11684725, 12152114, 13554281, 15389140, 19236425, 20852740, 22446580, 23369450, 24304228, 26065925, 27108562, 28058225, 30380285, 38472850, 46738900, 52131850, 54217124, 56116450, 60760570, 67771405, 76945700, 104263700, 112232900, 121521140, 135542810, 151901425, 176205653, 271085620, 303802850, 338857025, 352411306, 607605700, 677714050, 704822612, 881028265, 1355428100, 1762056530, 3524113060, 4405141325, 8810282650, 17620565300]

約数ペア:

[(1, 17620565300), (2, 8810282650), (4, 4405141325), (5, 3524113060), (10, 1762056530), (13, 1355428100), (20, 881028265), (25, 704822612), (26, 677714050), (29, 607605700), (50, 352411306), (52, 338857025), (58, 303802850), (65, 271085620), (100, 176205653), (116, 151901425), (130, 135542810), (145, 121521140), (157, 112232900), (169, 104263700), (229, 76945700), (260, 67771405), (290, 60760570), (314, 56116450), (325, 54217124), (338, 52131850), (377, 46738900), (458, 38472850), (580, 30380285), (628, 28058225), (650, 27108562), (676, 26065925), (725, 24304228), (754, 23369450), (785, 22446580), (845, 20852740), (916, 19236425), (1145, 15389140), (1300, 13554281), (1450, 12152114), (1508, 11684725), (1570, 11223290), (1690, 10426370), (1885, 9347780), (2041, 8633300), (2290, 7694570), (2900, 6076057), (2977, 5918900), (3140, 5611645), (3380, 5213185), (3770, 4673890), (3925, 4489316), (4082, 4316650), (4225, 4170548), (4553, 3870100), (4580, 3847285), (4901, 3595300), (5725, 3077828), (5954, 2959450), (6641, 2653300), (7540, 2336945), (7850, 2244658), (8164, 2158325), (8450, 2085274), (9106, 1935050), (9425, 1869556), (9802, 1797650), (10205, 1726660), (11450, 1538914), (11908, 1479725), (13282, 1326650), (14885, 1183780), (15700, 1122329), (16900, 1042637), (18212, 967525), (18850, 934778), (19604, 898825), (20410, 863330), (22765, 774020), (22900, 769457), (24505, 719060), (26533, 664100), (26564, 663325), (29770, 591890), (33205, 530660), (35953, 490100), (37700, 467389), (38701, 455300), (40820, 431665), (45530, 387010), (49010, 359530), (51025, 345332), (53066, 332050), (59189, 297700), (59540, 295945), (66410, 265330), (71906, 245050), (74425, 236756), (77402, 227650), (86333, 204100), (91060, 193505), (98020, 179765), (102050, 172666), (106132, 166025), (113825, 154804), (118378, 148850), (122525, 143812), (132665, 132820)]