5075000

素因数分解:

$2^3\times 5^5\times 7^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 96

約数和(自身を含む): 14061600

約数和(自身を除く): 8986600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 100, 116, 125, 140, 145, 175, 200, 203, 232, 250, 280, 290, 350, 406, 500, 580, 625, 700, 725, 812, 875, 1000, 1015, 1160, 1250, 1400, 1450, 1624, 1750, 2030, 2500, 2900, 3125, 3500, 3625, 4060, 4375, 5000, 5075, 5800, 6250, 7000, 7250, 8120, 8750, 10150, 12500, 14500, 17500, 18125, 20300, 21875, 25000, 25375, 29000, 35000, 36250, 40600, 43750, 50750, 72500, 87500, 90625, 101500, 126875, 145000, 175000, 181250, 203000, 253750, 362500, 507500, 634375, 725000, 1015000, 1268750, 2537500, 5075000]

約数ペア:

[(1, 5075000), (2, 2537500), (4, 1268750), (5, 1015000), (7, 725000), (8, 634375), (10, 507500), (14, 362500), (20, 253750), (25, 203000), (28, 181250), (29, 175000), (35, 145000), (40, 126875), (50, 101500), (56, 90625), (58, 87500), (70, 72500), (100, 50750), (116, 43750), (125, 40600), (140, 36250), (145, 35000), (175, 29000), (200, 25375), (203, 25000), (232, 21875), (250, 20300), (280, 18125), (290, 17500), (350, 14500), (406, 12500), (500, 10150), (580, 8750), (625, 8120), (700, 7250), (725, 7000), (812, 6250), (875, 5800), (1000, 5075), (1015, 5000), (1160, 4375), (1250, 4060), (1400, 3625), (1450, 3500), (1624, 3125), (1750, 2900), (2030, 2500)]