227668880

素因数分解:

$2^4\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{2447}}^1$

素因数の和:3623

約数の個数: 40

約数和(自身を含む): 530001792

約数和(自身を除く): 302332912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1163, 2326, 2447, 4652, 4894, 5815, 9304, 9788, 11630, 12235, 18608, 19576, 23260, 24470, 39152, 46520, 48940, 93040, 97880, 195760, 2845861, 5691722, 11383444, 14229305, 22766888, 28458610, 45533776, 56917220, 113834440, 227668880]

約数ペア:

[(1, 227668880), (2, 113834440), (4, 56917220), (5, 45533776), (8, 28458610), (10, 22766888), (16, 14229305), (20, 11383444), (40, 5691722), (80, 2845861), (1163, 195760), (2326, 97880), (2447, 93040), (4652, 48940), (4894, 46520), (5815, 39152), (9304, 24470), (9788, 23260), (11630, 19576), (12235, 18608)]