82858540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2818

約数の個数: 48

約数和(自身を含む): 183131424

約数和(自身を除く): 100272884

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1517, 2731, 3034, 5462, 6068, 7585, 10924, 13655, 15170, 27310, 30340, 54620, 101047, 111971, 202094, 223942, 404188, 447884, 505235, 559855, 1010470, 1119710, 2020940, 2239420, 4142927, 8285854, 16571708, 20714635, 41429270, 82858540]

約数ペア:

[(1, 82858540), (2, 41429270), (4, 20714635), (5, 16571708), (10, 8285854), (20, 4142927), (37, 2239420), (41, 2020940), (74, 1119710), (82, 1010470), (148, 559855), (164, 505235), (185, 447884), (205, 404188), (370, 223942), (410, 202094), (740, 111971), (820, 101047), (1517, 54620), (2731, 30340), (3034, 27310), (5462, 15170), (6068, 13655), (7585, 10924)]