1952527780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2791}}^1$

素因数の和:3089

約数の個数: 96

約数和(自身を含む): 4953231360

約数和(自身を除く): 3000703580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 263, 266, 380, 526, 532, 665, 1052, 1315, 1330, 1841, 2630, 2660, 2791, 3682, 4997, 5260, 5582, 7364, 9205, 9994, 11164, 13955, 18410, 19537, 19988, 24985, 27910, 34979, 36820, 39074, 49970, 53029, 55820, 69958, 78148, 97685, 99940, 106058, 139916, 174895, 195370, 212116, 265145, 349790, 371203, 390740, 530290, 699580, 734033, 742406, 1060580, 1468066, 1484812, 1856015, 2936132, 3670165, 3712030, 5138231, 7340330, 7424060, 10276462, 13946627, 14680660, 20552924, 25691155, 27893254, 51382310, 55786508, 69733135, 97626389, 102764620, 139466270, 195252778, 278932540, 390505556, 488131945, 976263890, 1952527780]

約数ペア:

[(1, 1952527780), (2, 976263890), (4, 488131945), (5, 390505556), (7, 278932540), (10, 195252778), (14, 139466270), (19, 102764620), (20, 97626389), (28, 69733135), (35, 55786508), (38, 51382310), (70, 27893254), (76, 25691155), (95, 20552924), (133, 14680660), (140, 13946627), (190, 10276462), (263, 7424060), (266, 7340330), (380, 5138231), (526, 3712030), (532, 3670165), (665, 2936132), (1052, 1856015), (1315, 1484812), (1330, 1468066), (1841, 1060580), (2630, 742406), (2660, 734033), (2791, 699580), (3682, 530290), (4997, 390740), (5260, 371203), (5582, 349790), (7364, 265145), (9205, 212116), (9994, 195370), (11164, 174895), (13955, 139916), (18410, 106058), (19537, 99940), (19988, 97685), (24985, 78148), (27910, 69958), (34979, 55820), (36820, 53029), (39074, 49970)]