23904080

素因数分解:

$2^4\times 5^1\times {\mathrm{298801}}^1$

素因数の和:298814

約数の個数: 20

約数和(自身を含む): 55577172

約数和(自身を除く): 31673092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 298801, 597602, 1195204, 1494005, 2390408, 2988010, 4780816, 5976020, 11952040, 23904080]

約数ペア:

[(1, 23904080), (2, 11952040), (4, 5976020), (5, 4780816), (8, 2988010), (10, 2390408), (16, 1494005), (20, 1195204), (40, 597602), (80, 298801)]