42000110

素因数分解:

$2^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{2591}}^1$

素因数の和:4219

約数の個数: 16

約数和(自身を含む): 75676032

約数和(自身を除く): 33675922

約数列:

[1, 2, 5, 10, 1621, 2591, 3242, 5182, 8105, 12955, 16210, 25910, 4200011, 8400022, 21000055, 42000110]

約数ペア:

[(1, 42000110), (2, 21000055), (5, 8400022), (10, 4200011), (1621, 25910), (2591, 16210), (3242, 12955), (5182, 8105)]