10392280

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3559}}^1$

素因数の和:3643

約数の個数: 32

約数和(自身を含む): 23709600

約数和(自身を除く): 13317320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 3559, 7118, 14236, 17795, 28472, 35590, 71180, 142360, 259807, 519614, 1039228, 1299035, 2078456, 2598070, 5196140, 10392280]

約数ペア:

[(1, 10392280), (2, 5196140), (4, 2598070), (5, 2078456), (8, 1299035), (10, 1039228), (20, 519614), (40, 259807), (73, 142360), (146, 71180), (292, 35590), (365, 28472), (584, 17795), (730, 14236), (1460, 7118), (2920, 3559)]