77594080

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2437}}^1$

素因数の和:2651

約数の個数: 48

約数和(自身を含む): 184312800

約数和(自身を除く): 106718720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 796, 995, 1592, 1990, 2437, 3184, 3980, 4874, 6368, 7960, 9748, 12185, 15920, 19496, 24370, 31840, 38992, 48740, 77984, 97480, 194960, 389920, 484963, 969926, 1939852, 2424815, 3879704, 4849630, 7759408, 9699260, 15518816, 19398520, 38797040, 77594080]

約数ペア:

[(1, 77594080), (2, 38797040), (4, 19398520), (5, 15518816), (8, 9699260), (10, 7759408), (16, 4849630), (20, 3879704), (32, 2424815), (40, 1939852), (80, 969926), (160, 484963), (199, 389920), (398, 194960), (796, 97480), (995, 77984), (1592, 48740), (1990, 38992), (2437, 31840), (3184, 24370), (3980, 19496), (4874, 15920), (6368, 12185), (7960, 9748)]