125412160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20627}}^1$

素因数の和:20663

約数の個数: 56

約数和(自身を含む): 314370720

約数和(自身を除く): 188958560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 20627, 41254, 82508, 103135, 165016, 206270, 330032, 391913, 412540, 660064, 783826, 825080, 1320128, 1567652, 1650160, 1959565, 3135304, 3300320, 3919130, 6270608, 6600640, 7838260, 12541216, 15676520, 25082432, 31353040, 62706080, 125412160]

約数ペア:

[(1, 125412160), (2, 62706080), (4, 31353040), (5, 25082432), (8, 15676520), (10, 12541216), (16, 7838260), (19, 6600640), (20, 6270608), (32, 3919130), (38, 3300320), (40, 3135304), (64, 1959565), (76, 1650160), (80, 1567652), (95, 1320128), (152, 825080), (160, 783826), (190, 660064), (304, 412540), (320, 391913), (380, 330032), (608, 206270), (760, 165016), (1216, 103135), (1520, 82508), (3040, 41254), (6080, 20627)]