79423400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{56731}}^1$

素因数の和:56754

約数の個数: 48

約数和(自身を含む): 211043040

約数和(自身を除く): 131619640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 56731, 113462, 226924, 283655, 397117, 453848, 567310, 794234, 1134620, 1418275, 1588468, 1985585, 2269240, 2836550, 3176936, 3971170, 5673100, 7942340, 9927925, 11346200, 15884680, 19855850, 39711700, 79423400]

約数ペア:

[(1, 79423400), (2, 39711700), (4, 19855850), (5, 15884680), (7, 11346200), (8, 9927925), (10, 7942340), (14, 5673100), (20, 3971170), (25, 3176936), (28, 2836550), (35, 2269240), (40, 1985585), (50, 1588468), (56, 1418275), (70, 1134620), (100, 794234), (140, 567310), (175, 453848), (200, 397117), (280, 283655), (350, 226924), (700, 113462), (1400, 56731)]