22768340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{3319}}^1$

素因数の和:3349

約数の個数: 48

約数和(自身を含む): 55776000

約数和(自身を除く): 33007660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3319, 3430, 6638, 6860, 13276, 16595, 23233, 33190, 46466, 66380, 92932, 116165, 162631, 232330, 325262, 464660, 650524, 813155, 1138417, 1626310, 2276834, 3252620, 4553668, 5692085, 11384170, 22768340]

約数ペア:

[(1, 22768340), (2, 11384170), (4, 5692085), (5, 4553668), (7, 3252620), (10, 2276834), (14, 1626310), (20, 1138417), (28, 813155), (35, 650524), (49, 464660), (70, 325262), (98, 232330), (140, 162631), (196, 116165), (245, 92932), (343, 66380), (490, 46466), (686, 33190), (980, 23233), (1372, 16595), (1715, 13276), (3319, 6860), (3430, 6638)]