15274000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{1091}}^1$

素因数の和:1121

約数の個数: 80

約数和(自身を含む): 42247296

約数和(自身を除く): 26973296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1091, 1400, 1750, 2000, 2182, 2800, 3500, 4364, 5455, 7000, 7637, 8728, 10910, 14000, 15274, 17456, 21820, 27275, 30548, 38185, 43640, 54550, 61096, 76370, 87280, 109100, 122192, 136375, 152740, 190925, 218200, 272750, 305480, 381850, 436400, 545500, 610960, 763700, 954625, 1091000, 1527400, 1909250, 2182000, 3054800, 3818500, 7637000, 15274000]

約数ペア:

[(1, 15274000), (2, 7637000), (4, 3818500), (5, 3054800), (7, 2182000), (8, 1909250), (10, 1527400), (14, 1091000), (16, 954625), (20, 763700), (25, 610960), (28, 545500), (35, 436400), (40, 381850), (50, 305480), (56, 272750), (70, 218200), (80, 190925), (100, 152740), (112, 136375), (125, 122192), (140, 109100), (175, 87280), (200, 76370), (250, 61096), (280, 54550), (350, 43640), (400, 38185), (500, 30548), (560, 27275), (700, 21820), (875, 17456), (1000, 15274), (1091, 14000), (1400, 10910), (1750, 8728), (2000, 7637), (2182, 7000), (2800, 5455), (3500, 4364)]