40232890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{98129}}^1$

素因数の和:98177

約数の個数: 16

約数和(自身を含む): 74186280

約数和(自身を除く): 33953390

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 98129, 196258, 490645, 981290, 4023289, 8046578, 20116445, 40232890]

約数ペア:

[(1, 40232890), (2, 20116445), (5, 8046578), (10, 4023289), (41, 981290), (82, 490645), (205, 196258), (410, 98129)]