40265036

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 82790400

約数和(自身を除く): 42525364

約数列:

[1, 2, 4, 7, 14, 28, 79, 109, 158, 167, 218, 316, 334, 436, 553, 668, 763, 1106, 1169, 1526, 2212, 2338, 3052, 4676, 8611, 13193, 17222, 18203, 26386, 34444, 36406, 52772, 60277, 72812, 92351, 120554, 127421, 184702, 241108, 254842, 369404, 509684, 1438037, 2876074, 5752148, 10066259, 20132518, 40265036]

約数ペア:

[(1, 40265036), (2, 20132518), (4, 10066259), (7, 5752148), (14, 2876074), (28, 1438037), (79, 509684), (109, 369404), (158, 254842), (167, 241108), (218, 184702), (316, 127421), (334, 120554), (436, 92351), (553, 72812), (668, 60277), (763, 52772), (1106, 36406), (1169, 34444), (1526, 26386), (2212, 18203), (2338, 17222), (3052, 13193), (4676, 8611)]