4926620

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{787}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 10392144

約数和(自身を除く): 5465524

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 787, 1252, 1565, 1574, 3130, 3148, 3935, 6260, 7870, 15740, 246331, 492662, 985324, 1231655, 2463310, 4926620]

約数ペア:

[(1, 4926620), (2, 2463310), (4, 1231655), (5, 985324), (10, 492662), (20, 246331), (313, 15740), (626, 7870), (787, 6260), (1252, 3935), (1565, 3148), (1574, 3130)]