41381860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{159161}}^1$

素因数の和:159183

約数の個数: 24

約数和(自身を含む): 93587256

約数和(自身を除く): 52205396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 159161, 318322, 636644, 795805, 1591610, 2069093, 3183220, 4138186, 8276372, 10345465, 20690930, 41381860]

約数ペア:

[(1, 41381860), (2, 20690930), (4, 10345465), (5, 8276372), (10, 4138186), (13, 3183220), (20, 2069093), (26, 1591610), (52, 795805), (65, 636644), (130, 318322), (260, 159161)]