5582500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 120

約数和(自身を含む): 15744960

約数和(自身を除く): 10162460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 29, 35, 44, 50, 55, 58, 70, 77, 100, 110, 116, 125, 140, 145, 154, 175, 203, 220, 250, 275, 290, 308, 319, 350, 385, 406, 500, 550, 580, 625, 638, 700, 725, 770, 812, 875, 1015, 1100, 1250, 1276, 1375, 1450, 1540, 1595, 1750, 1925, 2030, 2233, 2500, 2750, 2900, 3190, 3500, 3625, 3850, 4060, 4375, 4466, 5075, 5500, 6380, 6875, 7250, 7700, 7975, 8750, 8932, 9625, 10150, 11165, 13750, 14500, 15950, 17500, 18125, 19250, 20300, 22330, 25375, 27500, 31900, 36250, 38500, 39875, 44660, 48125, 50750, 55825, 72500, 79750, 96250, 101500, 111650, 126875, 159500, 192500, 199375, 223300, 253750, 279125, 398750, 507500, 558250, 797500, 1116500, 1395625, 2791250, 5582500]

約数ペア:

[(1, 5582500), (2, 2791250), (4, 1395625), (5, 1116500), (7, 797500), (10, 558250), (11, 507500), (14, 398750), (20, 279125), (22, 253750), (25, 223300), (28, 199375), (29, 192500), (35, 159500), (44, 126875), (50, 111650), (55, 101500), (58, 96250), (70, 79750), (77, 72500), (100, 55825), (110, 50750), (116, 48125), (125, 44660), (140, 39875), (145, 38500), (154, 36250), (175, 31900), (203, 27500), (220, 25375), (250, 22330), (275, 20300), (290, 19250), (308, 18125), (319, 17500), (350, 15950), (385, 14500), (406, 13750), (500, 11165), (550, 10150), (580, 9625), (625, 8932), (638, 8750), (700, 7975), (725, 7700), (770, 7250), (812, 6875), (875, 6380), (1015, 5500), (1100, 5075), (1250, 4466), (1276, 4375), (1375, 4060), (1450, 3850), (1540, 3625), (1595, 3500), (1750, 3190), (1925, 2900), (2030, 2750), (2233, 2500)]