3858440

素因数分解:

$2^3\times 5^1\times {\mathrm{96461}}^1$

素因数の和:96472

約数の個数: 16

約数和(自身を含む): 8681580

約数和(自身を除く): 4823140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 96461, 192922, 385844, 482305, 771688, 964610, 1929220, 3858440]

約数ペア:

[(1, 3858440), (2, 1929220), (4, 964610), (5, 771688), (8, 482305), (10, 385844), (20, 192922), (40, 96461)]