99083020

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 212075136

約数和(自身を除く): 112992116

約数列:

[1, 2, 4, 5, 10, 20, 101, 181, 202, 271, 362, 404, 505, 542, 724, 905, 1010, 1084, 1355, 1810, 2020, 2710, 3620, 5420, 18281, 27371, 36562, 49051, 54742, 73124, 91405, 98102, 109484, 136855, 182810, 196204, 245255, 273710, 365620, 490510, 547420, 981020, 4954151, 9908302, 19816604, 24770755, 49541510, 99083020]

約数ペア:

[(1, 99083020), (2, 49541510), (4, 24770755), (5, 19816604), (10, 9908302), (20, 4954151), (101, 981020), (181, 547420), (202, 490510), (271, 365620), (362, 273710), (404, 245255), (505, 196204), (542, 182810), (724, 136855), (905, 109484), (1010, 98102), (1084, 91405), (1355, 73124), (1810, 54742), (2020, 49051), (2710, 36562), (3620, 27371), (5420, 18281)]