120848780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{464803}}^1$

素因数の和:464825

約数の個数: 24

約数和(自身を含む): 273304752

約数和(自身を除く): 152455972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 464803, 929606, 1859212, 2324015, 4648030, 6042439, 9296060, 12084878, 24169756, 30212195, 60424390, 120848780]

約数ペア:

[(1, 120848780), (2, 60424390), (4, 30212195), (5, 24169756), (10, 12084878), (13, 9296060), (20, 6042439), (26, 4648030), (52, 2324015), (65, 1859212), (130, 929606), (260, 464803)]