90963380

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{19861}}^1$

素因数の和:20099

約数の個数: 24

約数和(自身を含む): 191866920

約数和(自身を除く): 100903540

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 19861, 39722, 79444, 99305, 198610, 397220, 4548169, 9096338, 18192676, 22740845, 45481690, 90963380]

約数ペア:

[(1, 90963380), (2, 45481690), (4, 22740845), (5, 18192676), (10, 9096338), (20, 4548169), (229, 397220), (458, 198610), (916, 99305), (1145, 79444), (2290, 39722), (4580, 19861)]