2021605640

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{108223}}^1$

素因数の和:108701

約数の個数: 32

約数和(自身を含む): 4558394880

約数和(自身を除く): 2536789240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1868, 2335, 3736, 4670, 9340, 18680, 108223, 216446, 432892, 541115, 865784, 1082230, 2164460, 4328920, 50540141, 101080282, 202160564, 252700705, 404321128, 505401410, 1010802820, 2021605640]

約数ペア:

[(1, 2021605640), (2, 1010802820), (4, 505401410), (5, 404321128), (8, 252700705), (10, 202160564), (20, 101080282), (40, 50540141), (467, 4328920), (934, 2164460), (1868, 1082230), (2335, 865784), (3736, 541115), (4670, 432892), (9340, 216446), (18680, 108223)]