299675240

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{12763}}^1$

素因数の和:13361

約数の個数: 32

約数和(自身を含む): 675470880

約数和(自身を除く): 375795640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 2348, 2935, 4696, 5870, 11740, 12763, 23480, 25526, 51052, 63815, 102104, 127630, 255260, 510520, 7491881, 14983762, 29967524, 37459405, 59935048, 74918810, 149837620, 299675240]

約数ペア:

[(1, 299675240), (2, 149837620), (4, 74918810), (5, 59935048), (8, 37459405), (10, 29967524), (20, 14983762), (40, 7491881), (587, 510520), (1174, 255260), (2348, 127630), (2935, 102104), (4696, 63815), (5870, 51052), (11740, 25526), (12763, 23480)]