40962640

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9661}}^1$

素因数の和:9727

約数の個数: 40

約数和(自身を含む): 97045128

約数和(自身を除く): 56082488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 9661, 19322, 38644, 48305, 77288, 96610, 154576, 193220, 386440, 512033, 772880, 1024066, 2048132, 2560165, 4096264, 5120330, 8192528, 10240660, 20481320, 40962640]

約数ペア:

[(1, 40962640), (2, 20481320), (4, 10240660), (5, 8192528), (8, 5120330), (10, 4096264), (16, 2560165), (20, 2048132), (40, 1024066), (53, 772880), (80, 512033), (106, 386440), (212, 193220), (265, 154576), (424, 96610), (530, 77288), (848, 48305), (1060, 38644), (2120, 19322), (4240, 9661)]