27304660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 59875200

約数和(自身を除く): 32570540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 179, 263, 290, 358, 526, 580, 716, 895, 1052, 1315, 1790, 2630, 3580, 5191, 5260, 7627, 10382, 15254, 20764, 25955, 30508, 38135, 47077, 51910, 76270, 94154, 103820, 152540, 188308, 235385, 470770, 941540, 1365233, 2730466, 5460932, 6826165, 13652330, 27304660]

約数ペア:

[(1, 27304660), (2, 13652330), (4, 6826165), (5, 5460932), (10, 2730466), (20, 1365233), (29, 941540), (58, 470770), (116, 235385), (145, 188308), (179, 152540), (263, 103820), (290, 94154), (358, 76270), (526, 51910), (580, 47077), (716, 38135), (895, 30508), (1052, 25955), (1315, 20764), (1790, 15254), (2630, 10382), (3580, 7627), (5191, 5260)]