4911160

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2081}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 11242800

約数和(自身を除く): 6331640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2081, 2360, 4162, 8324, 10405, 16648, 20810, 41620, 83240, 122779, 245558, 491116, 613895, 982232, 1227790, 2455580, 4911160]

約数ペア:

[(1, 4911160), (2, 2455580), (4, 1227790), (5, 982232), (8, 613895), (10, 491116), (20, 245558), (40, 122779), (59, 83240), (118, 41620), (236, 20810), (295, 16648), (472, 10405), (590, 8324), (1180, 4162), (2081, 2360)]