18150160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{32411}}^1$

素因数の和:32431

約数の個数: 40

約数和(自身を含む): 48229056

約数和(自身を除く): 30078896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 32411, 64822, 129644, 162055, 226877, 259288, 324110, 453754, 518576, 648220, 907508, 1134385, 1296440, 1815016, 2268770, 2592880, 3630032, 4537540, 9075080, 18150160]

約数ペア:

[(1, 18150160), (2, 9075080), (4, 4537540), (5, 3630032), (7, 2592880), (8, 2268770), (10, 1815016), (14, 1296440), (16, 1134385), (20, 907508), (28, 648220), (35, 518576), (40, 453754), (56, 324110), (70, 259288), (80, 226877), (112, 162055), (140, 129644), (280, 64822), (560, 32411)]