7244780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12491}}^1$

素因数の和:12529

約数の個数: 24

約数和(自身を含む): 15739920

約数和(自身を除く): 8495140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 12491, 24982, 49964, 62455, 124910, 249820, 362239, 724478, 1448956, 1811195, 3622390, 7244780]

約数ペア:

[(1, 7244780), (2, 3622390), (4, 1811195), (5, 1448956), (10, 724478), (20, 362239), (29, 249820), (58, 124910), (116, 62455), (145, 49964), (290, 24982), (580, 12491)]