1602409640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{9721}}^1$

素因数の和:10062

約数の個数: 64

約数和(自身を含む): 3895410960

約数和(自身を除く): 2293001320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 317, 520, 634, 1268, 1585, 2536, 3170, 4121, 6340, 8242, 9721, 12680, 16484, 19442, 20605, 32968, 38884, 41210, 48605, 77768, 82420, 97210, 126373, 164840, 194420, 252746, 388840, 505492, 631865, 1010984, 1263730, 2527460, 3081557, 5054920, 6163114, 12326228, 15407785, 24652456, 30815570, 40060241, 61631140, 80120482, 123262280, 160240964, 200301205, 320481928, 400602410, 801204820, 1602409640]

約数ペア:

[(1, 1602409640), (2, 801204820), (4, 400602410), (5, 320481928), (8, 200301205), (10, 160240964), (13, 123262280), (20, 80120482), (26, 61631140), (40, 40060241), (52, 30815570), (65, 24652456), (104, 15407785), (130, 12326228), (260, 6163114), (317, 5054920), (520, 3081557), (634, 2527460), (1268, 1263730), (1585, 1010984), (2536, 631865), (3170, 505492), (4121, 388840), (6340, 252746), (8242, 194420), (9721, 164840), (12680, 126373), (16484, 97210), (19442, 82420), (20605, 77768), (32968, 48605), (38884, 41210)]