118539220

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{24799}}^1$

素因数の和:25047

約数の個数: 24

約数和(自身を含む): 249984000

約数和(自身を除く): 131444780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 24799, 49598, 99196, 123995, 247990, 495980, 5926961, 11853922, 23707844, 29634805, 59269610, 118539220]

約数ペア:

[(1, 118539220), (2, 59269610), (4, 29634805), (5, 23707844), (10, 11853922), (20, 5926961), (239, 495980), (478, 247990), (956, 123995), (1195, 99196), (2390, 49598), (4780, 24799)]