88478980

素因数分解:

$2^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{3727}}^1$

素因数の和:4923

約数の個数: 24

約数和(自身を含む): 186012288

約数和(自身を除く): 97533308

約数列:

[1, 2, 4, 5, 10, 20, 1187, 2374, 3727, 4748, 5935, 7454, 11870, 14908, 18635, 23740, 37270, 74540, 4423949, 8847898, 17695796, 22119745, 44239490, 88478980]

約数ペア:

[(1, 88478980), (2, 44239490), (4, 22119745), (5, 17695796), (10, 8847898), (20, 4423949), (1187, 74540), (2374, 37270), (3727, 23740), (4748, 18635), (5935, 14908), (7454, 11870)]