98709260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{857}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 223999776

約数和(自身を除く): 125290516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 443, 857, 886, 1714, 1772, 2215, 3428, 4285, 4430, 5759, 8570, 8860, 11141, 11518, 17140, 22282, 23036, 28795, 44564, 55705, 57590, 111410, 115180, 222820, 379651, 759302, 1518604, 1898255, 3796510, 4935463, 7593020, 9870926, 19741852, 24677315, 49354630, 98709260]

約数ペア:

[(1, 98709260), (2, 49354630), (4, 24677315), (5, 19741852), (10, 9870926), (13, 7593020), (20, 4935463), (26, 3796510), (52, 1898255), (65, 1518604), (130, 759302), (260, 379651), (443, 222820), (857, 115180), (886, 111410), (1714, 57590), (1772, 55705), (2215, 44564), (3428, 28795), (4285, 23036), (4430, 22282), (5759, 17140), (8570, 11518), (8860, 11141)]