6670970140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{183571}}^1$

素因数の和:183682

約数の個数: 48

約数和(自身を含む): 14803246080

約数和(自身を除く): 8132275940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1580, 1817, 3634, 7268, 9085, 18170, 36340, 183571, 367142, 734284, 917855, 1835710, 3671420, 4222133, 8444266, 14502109, 16888532, 21110665, 29004218, 42221330, 58008436, 72510545, 84442660, 145021090, 290042180, 333548507, 667097014, 1334194028, 1667742535, 3335485070, 6670970140]

約数ペア:

[(1, 6670970140), (2, 3335485070), (4, 1667742535), (5, 1334194028), (10, 667097014), (20, 333548507), (23, 290042180), (46, 145021090), (79, 84442660), (92, 72510545), (115, 58008436), (158, 42221330), (230, 29004218), (316, 21110665), (395, 16888532), (460, 14502109), (790, 8444266), (1580, 4222133), (1817, 3671420), (3634, 1835710), (7268, 917855), (9085, 734284), (18170, 367142), (36340, 183571)]