4286800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{1531}}^1$

素因数の和:1556

約数の個数: 60

約数和(自身を含む): 11778016

約数和(自身を除く): 7491216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 1531, 2800, 3062, 6124, 7655, 10717, 12248, 15310, 21434, 24496, 30620, 38275, 42868, 53585, 61240, 76550, 85736, 107170, 122480, 153100, 171472, 214340, 267925, 306200, 428680, 535850, 612400, 857360, 1071700, 2143400, 4286800]

約数ペア:

[(1, 4286800), (2, 2143400), (4, 1071700), (5, 857360), (7, 612400), (8, 535850), (10, 428680), (14, 306200), (16, 267925), (20, 214340), (25, 171472), (28, 153100), (35, 122480), (40, 107170), (50, 85736), (56, 76550), (70, 61240), (80, 53585), (100, 42868), (112, 38275), (140, 30620), (175, 24496), (200, 21434), (280, 15310), (350, 12248), (400, 10717), (560, 7655), (700, 6124), (1400, 3062), (1531, 2800)]