10202008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 20021760

約数和(自身を除く): 9819752

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 631, 1262, 2021, 2524, 4042, 5048, 8084, 16168, 27133, 29657, 54266, 59314, 108532, 118628, 217064, 237256, 1275251, 2550502, 5101004, 10202008]

約数ペア:

[(1, 10202008), (2, 5101004), (4, 2550502), (8, 1275251), (43, 237256), (47, 217064), (86, 118628), (94, 108532), (172, 59314), (188, 54266), (344, 29657), (376, 27133), (631, 16168), (1262, 8084), (2021, 5048), (2524, 4042)]