3288328840

素因数分解:

$2^3\times 5^1\times {\mathrm{2267}}^1\times {\mathrm{36263}}^1$

素因数の和:38541

約数の個数: 32

約数和(自身を含む): 7402207680

約数和(自身を除く): 4113878840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2267, 4534, 9068, 11335, 18136, 22670, 36263, 45340, 72526, 90680, 145052, 181315, 290104, 362630, 725260, 1450520, 82208221, 164416442, 328832884, 411041105, 657665768, 822082210, 1644164420, 3288328840]

約数ペア:

[(1, 3288328840), (2, 1644164420), (4, 822082210), (5, 657665768), (8, 411041105), (10, 328832884), (20, 164416442), (40, 82208221), (2267, 1450520), (4534, 725260), (9068, 362630), (11335, 290104), (18136, 181315), (22670, 145052), (36263, 90680), (45340, 72526)]