5486143280

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{284551}}^1$

素因数の和:284805

約数の個数: 40

約数和(自身を含む): 12808254624

約数和(自身を除く): 7322111344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 3856, 4820, 9640, 19280, 284551, 569102, 1138204, 1422755, 2276408, 2845510, 4552816, 5691020, 11382040, 22764080, 68576791, 137153582, 274307164, 342883955, 548614328, 685767910, 1097228656, 1371535820, 2743071640, 5486143280]

約数ペア:

[(1, 5486143280), (2, 2743071640), (4, 1371535820), (5, 1097228656), (8, 685767910), (10, 548614328), (16, 342883955), (20, 274307164), (40, 137153582), (80, 68576791), (241, 22764080), (482, 11382040), (964, 5691020), (1205, 4552816), (1928, 2845510), (2410, 2276408), (3856, 1422755), (4820, 1138204), (9640, 569102), (19280, 284551)]