8938960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3853}}^1$

素因数の和:3895

約数の個数: 40

約数和(自身を含む): 21505320

約数和(自身を除く): 12566360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3853, 7706, 15412, 19265, 30824, 38530, 61648, 77060, 111737, 154120, 223474, 308240, 446948, 558685, 893896, 1117370, 1787792, 2234740, 4469480, 8938960]

約数ペア:

[(1, 8938960), (2, 4469480), (4, 2234740), (5, 1787792), (8, 1117370), (10, 893896), (16, 558685), (20, 446948), (29, 308240), (40, 223474), (58, 154120), (80, 111737), (116, 77060), (145, 61648), (232, 38530), (290, 30824), (464, 19265), (580, 15412), (1160, 7706), (2320, 3853)]