83627620

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{26633}}^1$

素因数の和:26799

約数の個数: 24

約数和(自身を含む): 176743224

約数和(自身を除く): 93115604

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 26633, 53266, 106532, 133165, 266330, 532660, 4181381, 8362762, 16725524, 20906905, 41813810, 83627620]

約数ペア:

[(1, 83627620), (2, 41813810), (4, 20906905), (5, 16725524), (10, 8362762), (20, 4181381), (157, 532660), (314, 266330), (628, 133165), (785, 106532), (1570, 53266), (3140, 26633)]