91374940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157543}}^1$

素因数の和:157581

約数の個数: 24

約数和(自身を含む): 198505440

約数和(自身を除く): 107130500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 157543, 315086, 630172, 787715, 1575430, 3150860, 4568747, 9137494, 18274988, 22843735, 45687470, 91374940]

約数ペア:

[(1, 91374940), (2, 45687470), (4, 22843735), (5, 18274988), (10, 9137494), (20, 4568747), (29, 3150860), (58, 1575430), (116, 787715), (145, 630172), (290, 315086), (580, 157543)]