24257740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 55601280

約数和(自身を除く): 31343540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1181, 1580, 2054, 2362, 4108, 4724, 5135, 5905, 10270, 11810, 15353, 20540, 23620, 30706, 61412, 76765, 93299, 153530, 186598, 307060, 373196, 466495, 932990, 1212887, 1865980, 2425774, 4851548, 6064435, 12128870, 24257740]

約数ペア:

[(1, 24257740), (2, 12128870), (4, 6064435), (5, 4851548), (10, 2425774), (13, 1865980), (20, 1212887), (26, 932990), (52, 466495), (65, 373196), (79, 307060), (130, 186598), (158, 153530), (260, 93299), (316, 76765), (395, 61412), (790, 30706), (1027, 23620), (1181, 20540), (1580, 15353), (2054, 11810), (2362, 10270), (4108, 5905), (4724, 5135)]