520060586180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{426279169}}^1$

素因数の和:426279239

約数の個数: 24

約数和(自身を含む): 1110030958680

約数和(自身を除く): 589970372500

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 426279169, 852558338, 1705116676, 2131395845, 4262791690, 8525583380, 26003029309, 52006058618, 104012117236, 130015146545, 260030293090, 520060586180]

約数ペア:

[(1, 520060586180), (2, 260030293090), (4, 130015146545), (5, 104012117236), (10, 52006058618), (20, 26003029309), (61, 8525583380), (122, 4262791690), (244, 2131395845), (305, 1705116676), (610, 852558338), (1220, 426279169)]