20388625950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{26347}}^1$

素因数の和:26447

約数の個数: 192

約数和(自身を含む): 63983904768

約数和(自身を除く): 43595278818

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 67, 70, 75, 77, 105, 110, 134, 150, 154, 165, 175, 201, 210, 231, 275, 330, 335, 350, 385, 402, 462, 469, 525, 550, 670, 737, 770, 825, 938, 1005, 1050, 1155, 1407, 1474, 1650, 1675, 1925, 2010, 2211, 2310, 2345, 2814, 3350, 3685, 3850, 4422, 4690, 5025, 5159, 5775, 7035, 7370, 10050, 10318, 11055, 11550, 11725, 14070, 15477, 18425, 22110, 23450, 25795, 26347, 30954, 35175, 36850, 51590, 52694, 55275, 70350, 77385, 79041, 110550, 128975, 131735, 154770, 158082, 184429, 257950, 263470, 289817, 368858, 386925, 395205, 553287, 579634, 658675, 773850, 790410, 869451, 922145, 1106574, 1317350, 1449085, 1738902, 1765249, 1844290, 1976025, 2028719, 2766435, 2898170, 3530498, 3952050, 4057438, 4347255, 4610725, 5295747, 5532870, 6086157, 7245425, 8694510, 8826245, 9221450, 10143595, 10591494, 12172314, 12356743, 13832175, 14490850, 17652490, 19417739, 20287190, 21736275, 24713486, 26478735, 27664350, 30430785, 37070229, 38835478, 43472550, 44131225, 50717975, 52957470, 58253217, 60861570, 61783715, 74140458, 88262450, 97088695, 101435950, 116506434, 123567430, 132393675, 135924173, 152153925, 185351145, 194177390, 264787350, 271848346, 291266085, 304307850, 308918575, 370702290, 407772519, 485443475, 582532170, 617837150, 679620865, 815545038, 926755725, 970886950, 1359241730, 1456330425, 1853511450, 2038862595, 2912660850, 3398104325, 4077725190, 6796208650, 10194312975, 20388625950]

約数ペア:

[(1, 20388625950), (2, 10194312975), (3, 6796208650), (5, 4077725190), (6, 3398104325), (7, 2912660850), (10, 2038862595), (11, 1853511450), (14, 1456330425), (15, 1359241730), (21, 970886950), (22, 926755725), (25, 815545038), (30, 679620865), (33, 617837150), (35, 582532170), (42, 485443475), (50, 407772519), (55, 370702290), (66, 308918575), (67, 304307850), (70, 291266085), (75, 271848346), (77, 264787350), (105, 194177390), (110, 185351145), (134, 152153925), (150, 135924173), (154, 132393675), (165, 123567430), (175, 116506434), (201, 101435950), (210, 97088695), (231, 88262450), (275, 74140458), (330, 61783715), (335, 60861570), (350, 58253217), (385, 52957470), (402, 50717975), (462, 44131225), (469, 43472550), (525, 38835478), (550, 37070229), (670, 30430785), (737, 27664350), (770, 26478735), (825, 24713486), (938, 21736275), (1005, 20287190), (1050, 19417739), (1155, 17652490), (1407, 14490850), (1474, 13832175), (1650, 12356743), (1675, 12172314), (1925, 10591494), (2010, 10143595), (2211, 9221450), (2310, 8826245), (2345, 8694510), (2814, 7245425), (3350, 6086157), (3685, 5532870), (3850, 5295747), (4422, 4610725), (4690, 4347255), (5025, 4057438), (5159, 3952050), (5775, 3530498), (7035, 2898170), (7370, 2766435), (10050, 2028719), (10318, 1976025), (11055, 1844290), (11550, 1765249), (11725, 1738902), (14070, 1449085), (15477, 1317350), (18425, 1106574), (22110, 922145), (23450, 869451), (25795, 790410), (26347, 773850), (30954, 658675), (35175, 579634), (36850, 553287), (51590, 395205), (52694, 386925), (55275, 368858), (70350, 289817), (77385, 263470), (79041, 257950), (110550, 184429), (128975, 158082), (131735, 154770)]