99015640

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{13829}}^1$

素因数の和:14019

約数の個数: 32

約数和(自身を含む): 224046000

約数和(自身を除く): 125030360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 13829, 27658, 55316, 69145, 110632, 138290, 276580, 553160, 2475391, 4950782, 9901564, 12376955, 19803128, 24753910, 49507820, 99015640]

約数ペア:

[(1, 99015640), (2, 49507820), (4, 24753910), (5, 19803128), (8, 12376955), (10, 9901564), (20, 4950782), (40, 2475391), (179, 553160), (358, 276580), (716, 138290), (895, 110632), (1432, 69145), (1790, 55316), (3580, 27658), (7160, 13829)]