2339440

素因数分解:

$2^4\times 5^1\times {\mathrm{29243}}^1$

素因数の和:29256

約数の個数: 20

約数和(自身を含む): 5439384

約数和(自身を除く): 3099944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 29243, 58486, 116972, 146215, 233944, 292430, 467888, 584860, 1169720, 2339440]

約数ペア:

[(1, 2339440), (2, 1169720), (4, 584860), (5, 467888), (8, 292430), (10, 233944), (16, 146215), (20, 116972), (40, 58486), (80, 29243)]