8148980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58207}}^1$

素因数の和:58223

約数の個数: 24

約数和(自身を含む): 19557888

約数和(自身を除く): 11408908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58207, 116414, 232828, 291035, 407449, 582070, 814898, 1164140, 1629796, 2037245, 4074490, 8148980]

約数ペア:

[(1, 8148980), (2, 4074490), (4, 2037245), (5, 1629796), (7, 1164140), (10, 814898), (14, 582070), (20, 407449), (28, 291035), (35, 232828), (70, 116414), (140, 58207)]