22458680

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4421}}^1$

素因数の和:4559

約数の個数: 32

約数和(自身を含む): 50941440

約数和(自身を除く): 28482760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 4421, 5080, 8842, 17684, 22105, 35368, 44210, 88420, 176840, 561467, 1122934, 2245868, 2807335, 4491736, 5614670, 11229340, 22458680]

約数ペア:

[(1, 22458680), (2, 11229340), (4, 5614670), (5, 4491736), (8, 2807335), (10, 2245868), (20, 1122934), (40, 561467), (127, 176840), (254, 88420), (508, 44210), (635, 35368), (1016, 22105), (1270, 17684), (2540, 8842), (4421, 5080)]