71300540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{187633}}^1$

素因数の和:187661

約数の個数: 24

約数和(自身を含む): 157612560

約数和(自身を除く): 86312020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 187633, 375266, 750532, 938165, 1876330, 3565027, 3752660, 7130054, 14260108, 17825135, 35650270, 71300540]

約数ペア:

[(1, 71300540), (2, 35650270), (4, 17825135), (5, 14260108), (10, 7130054), (19, 3752660), (20, 3565027), (38, 1876330), (76, 938165), (95, 750532), (190, 375266), (380, 187633)]