2018032160

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{84649}}^1$

素因数の和:84813

約数の個数: 48

約数和(自身を含む): 4799655000

約数和(自身を除く): 2781622840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2980, 4768, 5960, 11920, 23840, 84649, 169298, 338596, 423245, 677192, 846490, 1354384, 1692980, 2708768, 3385960, 6771920, 12612701, 13543840, 25225402, 50450804, 63063505, 100901608, 126127010, 201803216, 252254020, 403606432, 504508040, 1009016080, 2018032160]

約数ペア:

[(1, 2018032160), (2, 1009016080), (4, 504508040), (5, 403606432), (8, 252254020), (10, 201803216), (16, 126127010), (20, 100901608), (32, 63063505), (40, 50450804), (80, 25225402), (149, 13543840), (160, 12612701), (298, 6771920), (596, 3385960), (745, 2708768), (1192, 1692980), (1490, 1354384), (2384, 846490), (2980, 677192), (4768, 423245), (5960, 338596), (11920, 169298), (23840, 84649)]