2016391060

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1\times {\mathrm{739}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 4265916480

約数和(自身を除く): 2249525420

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 601, 739, 908, 1135, 1202, 1478, 2270, 2404, 2956, 3005, 3695, 4540, 6010, 7390, 12020, 14780, 136427, 167753, 272854, 335506, 444139, 545708, 671012, 682135, 838765, 888278, 1364270, 1677530, 1776556, 2220695, 2728540, 3355060, 4441390, 8882780, 100819553, 201639106, 403278212, 504097765, 1008195530, 2016391060]

約数ペア:

[(1, 2016391060), (2, 1008195530), (4, 504097765), (5, 403278212), (10, 201639106), (20, 100819553), (227, 8882780), (454, 4441390), (601, 3355060), (739, 2728540), (908, 2220695), (1135, 1776556), (1202, 1677530), (1478, 1364270), (2270, 888278), (2404, 838765), (2956, 682135), (3005, 671012), (3695, 545708), (4540, 444139), (6010, 335506), (7390, 272854), (12020, 167753), (14780, 136427)]