2092705640

素因数分解:

$2^3\times 5^1\times {\mathrm{2273}}^1\times {\mathrm{23017}}^1$

素因数の和:25301

約数の個数: 32

約数和(自身を含む): 4710863880

約数和(自身を除く): 2618158240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2273, 4546, 9092, 11365, 18184, 22730, 23017, 45460, 46034, 90920, 92068, 115085, 184136, 230170, 460340, 920680, 52317641, 104635282, 209270564, 261588205, 418541128, 523176410, 1046352820, 2092705640]

約数ペア:

[(1, 2092705640), (2, 1046352820), (4, 523176410), (5, 418541128), (8, 261588205), (10, 209270564), (20, 104635282), (40, 52317641), (2273, 920680), (4546, 460340), (9092, 230170), (11365, 184136), (18184, 115085), (22730, 92068), (23017, 90920), (45460, 46034)]