112456390

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{103171}}^1$

素因数の和:103287

約数の個数: 16

約数和(自身を含む): 204280560

約数和(自身を除く): 91824170

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 103171, 206342, 515855, 1031710, 11245639, 22491278, 56228195, 112456390]

約数ペア:

[(1, 112456390), (2, 56228195), (5, 22491278), (10, 11245639), (109, 1031710), (218, 515855), (545, 206342), (1090, 103171)]