294403420

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{130267}}^1$

素因数の和:130389

約数の個数: 24

約数和(自身を含む): 623723184

約数和(自身を除く): 329319764

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 130267, 260534, 521068, 651335, 1302670, 2605340, 14720171, 29440342, 58880684, 73600855, 147201710, 294403420]

約数ペア:

[(1, 294403420), (2, 147201710), (4, 73600855), (5, 58880684), (10, 29440342), (20, 14720171), (113, 2605340), (226, 1302670), (452, 651335), (565, 521068), (1130, 260534), (2260, 130267)]