426912040

素因数分解:

$2^3\times 5^1\times {\mathrm{10672801}}^1$

素因数の和:10672812

約数の個数: 16

約数和(自身を含む): 960552180

約数和(自身を除く): 533640140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10672801, 21345602, 42691204, 53364005, 85382408, 106728010, 213456020, 426912040]

約数ペア:

[(1, 426912040), (2, 213456020), (4, 106728010), (5, 85382408), (8, 53364005), (10, 42691204), (20, 21345602), (40, 10672801)]