23419160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12457}}^1$

素因数の和:12515

約数の個数: 32

約数和(自身を含む): 53818560

約数和(自身を除く): 30399400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 12457, 24914, 49828, 62285, 99656, 124570, 249140, 498280, 585479, 1170958, 2341916, 2927395, 4683832, 5854790, 11709580, 23419160]

約数ペア:

[(1, 23419160), (2, 11709580), (4, 5854790), (5, 4683832), (8, 2927395), (10, 2341916), (20, 1170958), (40, 585479), (47, 498280), (94, 249140), (188, 124570), (235, 99656), (376, 62285), (470, 49828), (940, 24914), (1880, 12457)]