54425080

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5693}}^1$

素因数の和:5943

約数の個数: 32

約数和(自身を含む): 122990400

約数和(自身を除く): 68565320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 5693, 9560, 11386, 22772, 28465, 45544, 56930, 113860, 227720, 1360627, 2721254, 5442508, 6803135, 10885016, 13606270, 27212540, 54425080]

約数ペア:

[(1, 54425080), (2, 27212540), (4, 13606270), (5, 10885016), (8, 6803135), (10, 5442508), (20, 2721254), (40, 1360627), (239, 227720), (478, 113860), (956, 56930), (1195, 45544), (1912, 28465), (2390, 22772), (4780, 11386), (5693, 9560)]