9962120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 26196480

約数和(自身を除く): 16234360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 757, 940, 1316, 1514, 1645, 1880, 2632, 3028, 3290, 3785, 5299, 6056, 6580, 7570, 10598, 13160, 15140, 21196, 26495, 30280, 35579, 42392, 52990, 71158, 105980, 142316, 177895, 211960, 249053, 284632, 355790, 498106, 711580, 996212, 1245265, 1423160, 1992424, 2490530, 4981060, 9962120]

約数ペア:

[(1, 9962120), (2, 4981060), (4, 2490530), (5, 1992424), (7, 1423160), (8, 1245265), (10, 996212), (14, 711580), (20, 498106), (28, 355790), (35, 284632), (40, 249053), (47, 211960), (56, 177895), (70, 142316), (94, 105980), (140, 71158), (188, 52990), (235, 42392), (280, 35579), (329, 30280), (376, 26495), (470, 21196), (658, 15140), (757, 13160), (940, 10598), (1316, 7570), (1514, 6580), (1645, 6056), (1880, 5299), (2632, 3785), (3028, 3290)]