474348520

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{117413}}^1$

素因数の和:117525

約数の個数: 32

約数和(自身を含む): 1077860520

約数和(自身を除く): 603512000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 117413, 234826, 469652, 587065, 939304, 1174130, 2348260, 4696520, 11858713, 23717426, 47434852, 59293565, 94869704, 118587130, 237174260, 474348520]

約数ペア:

[(1, 474348520), (2, 237174260), (4, 118587130), (5, 94869704), (8, 59293565), (10, 47434852), (20, 23717426), (40, 11858713), (101, 4696520), (202, 2348260), (404, 1174130), (505, 939304), (808, 587065), (1010, 469652), (2020, 234826), (4040, 117413)]