79143400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{56531}}^1$

素因数の和:56554

約数の個数: 48

約数和(自身を含む): 210299040

約数和(自身を除く): 131155640

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, 56531, 113062, 226124, 282655, 395717, 452248, 565310, 791434, 1130620, 1413275, 1582868, 1978585, 2261240, 2826550, 3165736, 3957170, 5653100, 7914340, 9892925, 11306200, 15828680, 19785850, 39571700, 79143400]

約数ペア:

[(1, 79143400), (2, 39571700), (4, 19785850), (5, 15828680), (7, 11306200), (8, 9892925), (10, 7914340), (14, 5653100), (20, 3957170), (25, 3165736), (28, 2826550), (35, 2261240), (40, 1978585), (50, 1582868), (56, 1413275), (70, 1130620), (100, 791434), (140, 565310), (175, 452248), (200, 395717), (280, 282655), (350, 226124), (700, 113062), (1400, 56531)]