1008099020

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{187379}}^1$

素因数の和:187657

約数の個数: 24

約数和(自身を含む): 2124889200

約数和(自身を除く): 1116790180

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 187379, 374758, 749516, 936895, 1873790, 3747580, 50404951, 100809902, 201619804, 252024755, 504049510, 1008099020]

約数ペア:

[(1, 1008099020), (2, 504049510), (4, 252024755), (5, 201619804), (10, 100809902), (20, 50404951), (269, 3747580), (538, 1873790), (1076, 936895), (1345, 749516), (2690, 374758), (5380, 187379)]