90088070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{219727}}^1$

素因数の和:219775

約数の個数: 16

約数和(自身を含む): 166114368

約数和(自身を除く): 76026298

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 219727, 439454, 1098635, 2197270, 9008807, 18017614, 45044035, 90088070]

約数ペア:

[(1, 90088070), (2, 45044035), (5, 18017614), (10, 9008807), (41, 2197270), (82, 1098635), (205, 439454), (410, 219727)]