337796080

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{15581}}^1$

素因数の和:15865

約数の個数: 40

約数和(自身を含む): 788324544

約数和(自身を除く): 450528464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2710, 4336, 5420, 10840, 15581, 21680, 31162, 62324, 77905, 124648, 155810, 249296, 311620, 623240, 1246480, 4222451, 8444902, 16889804, 21112255, 33779608, 42224510, 67559216, 84449020, 168898040, 337796080]

約数ペア:

[(1, 337796080), (2, 168898040), (4, 84449020), (5, 67559216), (8, 42224510), (10, 33779608), (16, 21112255), (20, 16889804), (40, 8444902), (80, 4222451), (271, 1246480), (542, 623240), (1084, 311620), (1355, 249296), (2168, 155810), (2710, 124648), (4336, 77905), (5420, 62324), (10840, 31162), (15581, 21680)]