106990640

素因数分解:

$2^4\times 5^1\times {\mathrm{1337383}}^1$

素因数の和:1337396

約数の個数: 20

約数和(自身を含む): 248753424

約数和(自身を除く): 141762784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1337383, 2674766, 5349532, 6686915, 10699064, 13373830, 21398128, 26747660, 53495320, 106990640]

約数ペア:

[(1, 106990640), (2, 53495320), (4, 26747660), (5, 21398128), (8, 13373830), (10, 10699064), (16, 6686915), (20, 5349532), (40, 2674766), (80, 1337383)]