10738480

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{499}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 25110000

約数和(自身を除く): 14371520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 499, 538, 998, 1076, 1345, 1996, 2152, 2495, 2690, 3992, 4304, 4990, 5380, 7984, 9980, 10760, 19960, 21520, 39920, 134231, 268462, 536924, 671155, 1073848, 1342310, 2147696, 2684620, 5369240, 10738480]

約数ペア:

[(1, 10738480), (2, 5369240), (4, 2684620), (5, 2147696), (8, 1342310), (10, 1073848), (16, 671155), (20, 536924), (40, 268462), (80, 134231), (269, 39920), (499, 21520), (538, 19960), (998, 10760), (1076, 9980), (1345, 7984), (1996, 5380), (2152, 4990), (2495, 4304), (2690, 3992)]