29706640

素因数分解:

$2^4\times 5^1\times {\mathrm{371333}}^1$

素因数の和:371346

約数の個数: 20

約数和(自身を含む): 69068124

約数和(自身を除く): 39361484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 371333, 742666, 1485332, 1856665, 2970664, 3713330, 5941328, 7426660, 14853320, 29706640]

約数ペア:

[(1, 29706640), (2, 14853320), (4, 7426660), (5, 5941328), (8, 3713330), (10, 2970664), (16, 1856665), (20, 1485332), (40, 742666), (80, 371333)]