22505438800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{8887}}^1$

素因数の和:9405

約数の個数: 120

約数和(自身を含む): 58354626176

約数和(自身を除く): 35849187376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 487, 520, 650, 974, 1040, 1300, 1948, 2435, 2600, 3896, 4870, 5200, 6331, 7792, 8887, 9740, 12175, 12662, 17774, 19480, 24350, 25324, 31655, 35548, 38960, 44435, 48700, 50648, 63310, 71096, 88870, 97400, 101296, 115531, 126620, 142192, 158275, 177740, 194800, 222175, 231062, 253240, 316550, 355480, 444350, 462124, 506480, 577655, 633100, 710960, 888700, 924248, 1155310, 1266200, 1777400, 1848496, 2310620, 2532400, 2888275, 3554800, 4327969, 4621240, 5776550, 8655938, 9242480, 11553100, 17311876, 21639845, 23106200, 34623752, 43279690, 46212400, 56263597, 69247504, 86559380, 108199225, 112527194, 173118760, 216398450, 225054388, 281317985, 346237520, 432796900, 450108776, 562635970, 865593800, 900217552, 1125271940, 1406589925, 1731187600, 2250543880, 2813179850, 4501087760, 5626359700, 11252719400, 22505438800]

約数ペア:

[(1, 22505438800), (2, 11252719400), (4, 5626359700), (5, 4501087760), (8, 2813179850), (10, 2250543880), (13, 1731187600), (16, 1406589925), (20, 1125271940), (25, 900217552), (26, 865593800), (40, 562635970), (50, 450108776), (52, 432796900), (65, 346237520), (80, 281317985), (100, 225054388), (104, 216398450), (130, 173118760), (200, 112527194), (208, 108199225), (260, 86559380), (325, 69247504), (400, 56263597), (487, 46212400), (520, 43279690), (650, 34623752), (974, 23106200), (1040, 21639845), (1300, 17311876), (1948, 11553100), (2435, 9242480), (2600, 8655938), (3896, 5776550), (4870, 4621240), (5200, 4327969), (6331, 3554800), (7792, 2888275), (8887, 2532400), (9740, 2310620), (12175, 1848496), (12662, 1777400), (17774, 1266200), (19480, 1155310), (24350, 924248), (25324, 888700), (31655, 710960), (35548, 633100), (38960, 577655), (44435, 506480), (48700, 462124), (50648, 444350), (63310, 355480), (71096, 316550), (88870, 253240), (97400, 231062), (101296, 222175), (115531, 194800), (126620, 177740), (142192, 158275)]