5378920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4637}}^1$

素因数の和:4677

約数の個数: 32

約数和(自身を含む): 12522600

約数和(自身を除く): 7143680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4637, 9274, 18548, 23185, 37096, 46370, 92740, 134473, 185480, 268946, 537892, 672365, 1075784, 1344730, 2689460, 5378920]

約数ペア:

[(1, 5378920), (2, 2689460), (4, 1344730), (5, 1075784), (8, 672365), (10, 537892), (20, 268946), (29, 185480), (40, 134473), (58, 92740), (116, 46370), (145, 37096), (232, 23185), (290, 18548), (580, 9274), (1160, 4637)]