61455580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{52081}}^1$

素因数の和:52149

約数の個数: 24

約数和(自身を含む): 131246640

約数和(自身を除く): 69791060

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 52081, 104162, 208324, 260405, 520810, 1041620, 3072779, 6145558, 12291116, 15363895, 30727790, 61455580]

約数ペア:

[(1, 61455580), (2, 30727790), (4, 15363895), (5, 12291116), (10, 6145558), (20, 3072779), (59, 1041620), (118, 520810), (236, 260405), (295, 208324), (590, 104162), (1180, 52081)]