60716620

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{7211}}^1$

素因数の和:7641

約数の個数: 24

約数和(自身を含む): 127825488

約数和(自身を除く): 67108868

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 7211, 8420, 14422, 28844, 36055, 72110, 144220, 3035831, 6071662, 12143324, 15179155, 30358310, 60716620]

約数ペア:

[(1, 60716620), (2, 30358310), (4, 15179155), (5, 12143324), (10, 6071662), (20, 3035831), (421, 144220), (842, 72110), (1684, 36055), (2105, 28844), (4210, 14422), (7211, 8420)]