12527920

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1213

約数の個数: 40

約数和(自身を含む): 29350800

約数和(自身を除く): 16822880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1051, 1192, 1490, 2102, 2384, 2980, 4204, 5255, 5960, 8408, 10510, 11920, 16816, 21020, 42040, 84080, 156599, 313198, 626396, 782995, 1252792, 1565990, 2505584, 3131980, 6263960, 12527920]

約数ペア:

[(1, 12527920), (2, 6263960), (4, 3131980), (5, 2505584), (8, 1565990), (10, 1252792), (16, 782995), (20, 626396), (40, 313198), (80, 156599), (149, 84080), (298, 42040), (596, 21020), (745, 16816), (1051, 11920), (1192, 10510), (1490, 8408), (2102, 5960), (2384, 5255), (2980, 4204)]