15694622480

素因数分解:

$2^4\times 5^1\times {\mathrm{5981}}^1\times {\mathrm{32801}}^1$

素因数の和:38795

約数の個数: 40

約数和(自身を含む): 36497210904

約数和(自身を除く): 20802588424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5981, 11962, 23924, 29905, 32801, 47848, 59810, 65602, 95696, 119620, 131204, 164005, 239240, 262408, 328010, 478480, 524816, 656020, 1312040, 2624080, 196182781, 392365562, 784731124, 980913905, 1569462248, 1961827810, 3138924496, 3923655620, 7847311240, 15694622480]

約数ペア:

[(1, 15694622480), (2, 7847311240), (4, 3923655620), (5, 3138924496), (8, 1961827810), (10, 1569462248), (16, 980913905), (20, 784731124), (40, 392365562), (80, 196182781), (5981, 2624080), (11962, 1312040), (23924, 656020), (29905, 524816), (32801, 478480), (47848, 328010), (59810, 262408), (65602, 239240), (95696, 164005), (119620, 131204)]