10784080

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{827}}^1$

素因数の和:1003

約数の個数: 40

約数和(自身を含む): 25257312

約数和(自身を除く): 14473232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 827, 1304, 1630, 1654, 2608, 3260, 3308, 4135, 6520, 6616, 8270, 13040, 13232, 16540, 33080, 66160, 134801, 269602, 539204, 674005, 1078408, 1348010, 2156816, 2696020, 5392040, 10784080]

約数ペア:

[(1, 10784080), (2, 5392040), (4, 2696020), (5, 2156816), (8, 1348010), (10, 1078408), (16, 674005), (20, 539204), (40, 269602), (80, 134801), (163, 66160), (326, 33080), (652, 16540), (815, 13232), (827, 13040), (1304, 8270), (1630, 6616), (1654, 6520), (2608, 4135), (3260, 3308)]