40325830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 74815488

約数和(自身を除く): 34489658

約数列:

[1, 2, 5, 10, 43, 86, 191, 215, 382, 430, 491, 955, 982, 1910, 2455, 4910, 8213, 16426, 21113, 41065, 42226, 82130, 93781, 105565, 187562, 211130, 468905, 937810, 4032583, 8065166, 20162915, 40325830]

約数ペア:

[(1, 40325830), (2, 20162915), (5, 8065166), (10, 4032583), (43, 937810), (86, 468905), (191, 211130), (215, 187562), (382, 105565), (430, 93781), (491, 82130), (955, 42226), (982, 41065), (1910, 21113), (2455, 16426), (4910, 8213)]