7160804980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1247527}}^1$

素因数の和:1247584

約数の個数: 48

約数和(自身を含む): 17605115136

約数和(自身を除く): 10444310156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 1247527, 2495054, 4990108, 6237635, 8732689, 12475270, 17465378, 24950540, 34930756, 43663445, 51148607, 87326890, 102297214, 174653780, 204594428, 255743035, 358040249, 511486070, 716080498, 1022972140, 1432160996, 1790201245, 3580402490, 7160804980]

約数ペア:

[(1, 7160804980), (2, 3580402490), (4, 1790201245), (5, 1432160996), (7, 1022972140), (10, 716080498), (14, 511486070), (20, 358040249), (28, 255743035), (35, 204594428), (41, 174653780), (70, 102297214), (82, 87326890), (140, 51148607), (164, 43663445), (205, 34930756), (287, 24950540), (410, 17465378), (574, 12475270), (820, 8732689), (1148, 6237635), (1435, 4990108), (2870, 2495054), (5740, 1247527)]