45536680

素因数分解:

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

素因数の和:3351

約数の個数: 64

約数和(自身を含む): 119520000

約数和(自身を除く): 73983320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3319, 3430, 6638, 6860, 13276, 13720, 16595, 23233, 26552, 33190, 46466, 66380, 92932, 116165, 132760, 162631, 185864, 232330, 325262, 464660, 650524, 813155, 929320, 1138417, 1301048, 1626310, 2276834, 3252620, 4553668, 5692085, 6505240, 9107336, 11384170, 22768340, 45536680]

約数ペア:

[(1, 45536680), (2, 22768340), (4, 11384170), (5, 9107336), (7, 6505240), (8, 5692085), (10, 4553668), (14, 3252620), (20, 2276834), (28, 1626310), (35, 1301048), (40, 1138417), (49, 929320), (56, 813155), (70, 650524), (98, 464660), (140, 325262), (196, 232330), (245, 185864), (280, 162631), (343, 132760), (392, 116165), (490, 92932), (686, 66380), (980, 46466), (1372, 33190), (1715, 26552), (1960, 23233), (2744, 16595), (3319, 13720), (3430, 13276), (6638, 6860)]