10890790

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4519}}^1$

素因数の和:4767

約数の個数: 16

約数和(自身を含む): 19689120

約数和(自身を除く): 8798330

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 4519, 9038, 22595, 45190, 1089079, 2178158, 5445395, 10890790]

約数ペア:

[(1, 10890790), (2, 5445395), (5, 2178158), (10, 1089079), (241, 45190), (482, 22595), (1205, 9038), (2410, 4519)]