132549440

素因数分解:

$2^6\times 5^1\times {\mathrm{414217}}^1$

素因数の和:414234

約数の個数: 28

約数和(自身を含む): 315634116

約数和(自身を除く): 183084676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 414217, 828434, 1656868, 2071085, 3313736, 4142170, 6627472, 8284340, 13254944, 16568680, 26509888, 33137360, 66274720, 132549440]

約数ペア:

[(1, 132549440), (2, 66274720), (4, 33137360), (5, 26509888), (8, 16568680), (10, 13254944), (16, 8284340), (20, 6627472), (32, 4142170), (40, 3313736), (64, 2071085), (80, 1656868), (160, 828434), (320, 414217)]