9528820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2347}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 23667840

約数和(自身を除く): 14139020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 2347, 4060, 4694, 9388, 11735, 16429, 23470, 32858, 46940, 65716, 68063, 82145, 136126, 164290, 272252, 328580, 340315, 476441, 680630, 952882, 1361260, 1905764, 2382205, 4764410, 9528820]

約数ペア:

[(1, 9528820), (2, 4764410), (4, 2382205), (5, 1905764), (7, 1361260), (10, 952882), (14, 680630), (20, 476441), (28, 340315), (29, 328580), (35, 272252), (58, 164290), (70, 136126), (116, 82145), (140, 68063), (145, 65716), (203, 46940), (290, 32858), (406, 23470), (580, 16429), (812, 11735), (1015, 9388), (2030, 4694), (2347, 4060)]