3952040

素因数分解:

$2^3\times 5^1\times {\mathrm{98801}}^1$

素因数の和:98812

約数の個数: 16

約数和(自身を含む): 8892180

約数和(自身を除く): 4940140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 98801, 197602, 395204, 494005, 790408, 988010, 1976020, 3952040]

約数ペア:

[(1, 3952040), (2, 1976020), (4, 988010), (5, 790408), (8, 494005), (10, 395204), (20, 197602), (40, 98801)]