201334960

素因数分解:

$2^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4423}}^1$

素因数の和:5005

約数の個数: 40

約数和(自身を含む): 469032480

約数和(自身を除く): 267697520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 1138, 2276, 2845, 4423, 4552, 5690, 8846, 9104, 11380, 17692, 22115, 22760, 35384, 44230, 45520, 70768, 88460, 176920, 353840, 2516687, 5033374, 10066748, 12583435, 20133496, 25166870, 40266992, 50333740, 100667480, 201334960]

約数ペア:

[(1, 201334960), (2, 100667480), (4, 50333740), (5, 40266992), (8, 25166870), (10, 20133496), (16, 12583435), (20, 10066748), (40, 5033374), (80, 2516687), (569, 353840), (1138, 176920), (2276, 88460), (2845, 70768), (4423, 45520), (4552, 44230), (5690, 35384), (8846, 22760), (9104, 22115), (11380, 17692)]