6419680

素因数分解:

$2^5\times 5^1\times {\mathrm{40123}}^1$

素因数の和:40138

約数の個数: 24

約数和(自身を含む): 15166872

約数和(自身を除く): 8747192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 40123, 80246, 160492, 200615, 320984, 401230, 641968, 802460, 1283936, 1604920, 3209840, 6419680]

約数ペア:

[(1, 6419680), (2, 3209840), (4, 1604920), (5, 1283936), (8, 802460), (10, 641968), (16, 401230), (20, 320984), (32, 200615), (40, 160492), (80, 80246), (160, 40123)]