496688380

素因数分解:

$2^2\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{11273}}^1$

素因数の和:13485

約数の個数: 24

約数和(自身を含む): 1043611632

約数和(自身を除く): 546923252

約数列:

[1, 2, 4, 5, 10, 20, 2203, 4406, 8812, 11015, 11273, 22030, 22546, 44060, 45092, 56365, 112730, 225460, 24834419, 49668838, 99337676, 124172095, 248344190, 496688380]

約数ペア:

[(1, 496688380), (2, 248344190), (4, 124172095), (5, 99337676), (10, 49668838), (20, 24834419), (2203, 225460), (4406, 112730), (8812, 56365), (11015, 45092), (11273, 44060), (22030, 22546)]