3873140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6247}}^1$

素因数の和:6287

約数の個数: 24

約数和(自身を含む): 8397312

約数和(自身を除く): 4524172

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 6247, 12494, 24988, 31235, 62470, 124940, 193657, 387314, 774628, 968285, 1936570, 3873140]

約数ペア:

[(1, 3873140), (2, 1936570), (4, 968285), (5, 774628), (10, 387314), (20, 193657), (31, 124940), (62, 62470), (124, 31235), (155, 24988), (310, 12494), (620, 6247)]