5085640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 13426560

約数和(自身を除く): 8340920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 443, 574, 820, 886, 1148, 1435, 1640, 1772, 2215, 2296, 2870, 3101, 3544, 4430, 5740, 6202, 8860, 11480, 12404, 15505, 17720, 18163, 24808, 31010, 36326, 62020, 72652, 90815, 124040, 127141, 145304, 181630, 254282, 363260, 508564, 635705, 726520, 1017128, 1271410, 2542820, 5085640]

約数ペア:

[(1, 5085640), (2, 2542820), (4, 1271410), (5, 1017128), (7, 726520), (8, 635705), (10, 508564), (14, 363260), (20, 254282), (28, 181630), (35, 145304), (40, 127141), (41, 124040), (56, 90815), (70, 72652), (82, 62020), (140, 36326), (164, 31010), (205, 24808), (280, 18163), (287, 17720), (328, 15505), (410, 12404), (443, 11480), (574, 8860), (820, 6202), (886, 5740), (1148, 4430), (1435, 3544), (1640, 3101), (1772, 2870), (2215, 2296)]