4875820

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1861}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 10322928

約数和(自身を除く): 5447108

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 1861, 2620, 3722, 7444, 9305, 18610, 37220, 243791, 487582, 975164, 1218955, 2437910, 4875820]

約数ペア:

[(1, 4875820), (2, 2437910), (4, 1218955), (5, 975164), (10, 487582), (20, 243791), (131, 37220), (262, 18610), (524, 9305), (655, 7444), (1310, 3722), (1861, 2620)]