1136020

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 2419200

約数和(自身を除く): 1283180

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 719, 790, 1438, 1580, 2876, 3595, 7190, 14380, 56801, 113602, 227204, 284005, 568010, 1136020]

約数ペア:

[(1, 1136020), (2, 568010), (4, 284005), (5, 227204), (10, 113602), (20, 56801), (79, 14380), (158, 7190), (316, 3595), (395, 2876), (719, 1580), (790, 1438)]