1566284080

素因数分解:

$2^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{56099}}^1$

素因数の和:56461

約数の個数: 40

約数和(自身を含む): 3652110000

約数和(自身を除く): 2085825920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 349, 698, 1396, 1745, 2792, 3490, 5584, 6980, 13960, 27920, 56099, 112198, 224396, 280495, 448792, 560990, 897584, 1121980, 2243960, 4487920, 19578551, 39157102, 78314204, 97892755, 156628408, 195785510, 313256816, 391571020, 783142040, 1566284080]

約数ペア:

[(1, 1566284080), (2, 783142040), (4, 391571020), (5, 313256816), (8, 195785510), (10, 156628408), (16, 97892755), (20, 78314204), (40, 39157102), (80, 19578551), (349, 4487920), (698, 2243960), (1396, 1121980), (1745, 897584), (2792, 560990), (3490, 448792), (5584, 280495), (6980, 224396), (13960, 112198), (27920, 56099)]