9862530680

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3377579}}^1$

素因数の和:3377663

約数の個数: 32

約数和(自身を含む): 22494682800

約数和(自身を除く): 12632152120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 3377579, 6755158, 13510316, 16887895, 27020632, 33775790, 67551580, 135103160, 246563267, 493126534, 986253068, 1232816335, 1972506136, 2465632670, 4931265340, 9862530680]

約数ペア:

[(1, 9862530680), (2, 4931265340), (4, 2465632670), (5, 1972506136), (8, 1232816335), (10, 986253068), (20, 493126534), (40, 246563267), (73, 135103160), (146, 67551580), (292, 33775790), (365, 27020632), (584, 16887895), (730, 13510316), (1460, 6755158), (2920, 3377579)]