1124620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 2802240

約数和(自身を除く): 1677620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 277, 290, 406, 554, 580, 812, 1015, 1108, 1385, 1939, 2030, 2770, 3878, 4060, 5540, 7756, 8033, 9695, 16066, 19390, 32132, 38780, 40165, 56231, 80330, 112462, 160660, 224924, 281155, 562310, 1124620]

約数ペア:

[(1, 1124620), (2, 562310), (4, 281155), (5, 224924), (7, 160660), (10, 112462), (14, 80330), (20, 56231), (28, 40165), (29, 38780), (35, 32132), (58, 19390), (70, 16066), (116, 9695), (140, 8033), (145, 7756), (203, 5540), (277, 4060), (290, 3878), (406, 2770), (554, 2030), (580, 1939), (812, 1385), (1015, 1108)]