43848820

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 95755968

約数和(自身を除く): 51907148

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 430, 670, 761, 860, 1340, 1522, 2881, 3044, 3805, 5762, 7610, 11524, 14405, 15220, 28810, 32723, 50987, 57620, 65446, 101974, 130892, 163615, 203948, 254935, 327230, 509870, 654460, 1019740, 2192441, 4384882, 8769764, 10962205, 21924410, 43848820]

約数ペア:

[(1, 43848820), (2, 21924410), (4, 10962205), (5, 8769764), (10, 4384882), (20, 2192441), (43, 1019740), (67, 654460), (86, 509870), (134, 327230), (172, 254935), (215, 203948), (268, 163615), (335, 130892), (430, 101974), (670, 65446), (761, 57620), (860, 50987), (1340, 32723), (1522, 28810), (2881, 15220), (3044, 14405), (3805, 11524), (5762, 7610)]