9748120

素因数分解:

$2^3\times 5^1\times {\mathrm{243703}}^1$

素因数の和:243714

約数の個数: 16

約数和(自身を含む): 21933360

約数和(自身を除く): 12185240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 243703, 487406, 974812, 1218515, 1949624, 2437030, 4874060, 9748120]

約数ペア:

[(1, 9748120), (2, 4874060), (4, 2437030), (5, 1949624), (8, 1218515), (10, 974812), (20, 487406), (40, 243703)]