15269320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34703}}^1$

素因数の和:34725

約数の個数: 32

約数和(自身を含む): 37480320

約数和(自身を除く): 22211000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 34703, 69406, 138812, 173515, 277624, 347030, 381733, 694060, 763466, 1388120, 1526932, 1908665, 3053864, 3817330, 7634660, 15269320]

約数ペア:

[(1, 15269320), (2, 7634660), (4, 3817330), (5, 3053864), (8, 1908665), (10, 1526932), (11, 1388120), (20, 763466), (22, 694060), (40, 381733), (44, 347030), (55, 277624), (88, 173515), (110, 138812), (220, 69406), (440, 34703)]