626241790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{2713}}^1$

素因数の和:3324

約数の個数: 32

約数和(自身を含む): 1157206176

約数和(自身を除く): 530964386

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 563, 1126, 2713, 2815, 5426, 5630, 13565, 23083, 27130, 46166, 111233, 115415, 222466, 230830, 556165, 1112330, 1527419, 3054838, 7637095, 15274190, 62624179, 125248358, 313120895, 626241790]

約数ペア:

[(1, 626241790), (2, 313120895), (5, 125248358), (10, 62624179), (41, 15274190), (82, 7637095), (205, 3054838), (410, 1527419), (563, 1112330), (1126, 556165), (2713, 230830), (2815, 222466), (5426, 115415), (5630, 111233), (13565, 46166), (23083, 27130)]