39342130

素因数分解:

$2^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{4999}}^1$

素因数の和:5793

約数の個数: 16

約数和(自身を含む): 70920000

約数和(自身を除く): 31577870

約数列:

[1, 2, 5, 10, 787, 1574, 3935, 4999, 7870, 9998, 24995, 49990, 3934213, 7868426, 19671065, 39342130]

約数ペア:

[(1, 39342130), (2, 19671065), (5, 7868426), (10, 3934213), (787, 49990), (1574, 24995), (3935, 9998), (4999, 7870)]