42806270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5581}}^1$

素因数の和:5660

約数の個数: 32

約数和(自身を含む): 84399840

約数和(自身を除く): 41593570

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 5581, 7670, 11162, 27905, 55810, 72553, 145106, 329279, 362765, 658558, 725530, 1646395, 3292790, 4280627, 8561254, 21403135, 42806270]

約数ペア:

[(1, 42806270), (2, 21403135), (5, 8561254), (10, 4280627), (13, 3292790), (26, 1646395), (59, 725530), (65, 658558), (118, 362765), (130, 329279), (295, 145106), (590, 72553), (767, 55810), (1534, 27905), (3835, 11162), (5581, 7670)]