9655720

素因数分解:

$2^3\times 5^1\times {\mathrm{241393}}^1$

素因数の和:241404

約数の個数: 16

約数和(自身を含む): 21725460

約数和(自身を除く): 12069740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241393, 482786, 965572, 1206965, 1931144, 2413930, 4827860, 9655720]

約数ペア:

[(1, 9655720), (2, 4827860), (4, 2413930), (5, 1931144), (8, 1206965), (10, 965572), (20, 482786), (40, 241393)]