85164380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 215574912

約数和(自身を除く): 130410532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 41, 70, 74, 82, 140, 148, 164, 185, 205, 259, 287, 370, 401, 410, 518, 574, 740, 802, 820, 1036, 1148, 1295, 1435, 1517, 1604, 2005, 2590, 2807, 2870, 3034, 4010, 5180, 5614, 5740, 6068, 7585, 8020, 10619, 11228, 14035, 14837, 15170, 16441, 21238, 28070, 29674, 30340, 32882, 42476, 53095, 56140, 59348, 65764, 74185, 82205, 103859, 106190, 115087, 148370, 164410, 207718, 212380, 230174, 296740, 328820, 415436, 460348, 519295, 575435, 608317, 1038590, 1150870, 1216634, 2077180, 2301740, 2433268, 3041585, 4258219, 6083170, 8516438, 12166340, 17032876, 21291095, 42582190, 85164380]

約数ペア:

[(1, 85164380), (2, 42582190), (4, 21291095), (5, 17032876), (7, 12166340), (10, 8516438), (14, 6083170), (20, 4258219), (28, 3041585), (35, 2433268), (37, 2301740), (41, 2077180), (70, 1216634), (74, 1150870), (82, 1038590), (140, 608317), (148, 575435), (164, 519295), (185, 460348), (205, 415436), (259, 328820), (287, 296740), (370, 230174), (401, 212380), (410, 207718), (518, 164410), (574, 148370), (740, 115087), (802, 106190), (820, 103859), (1036, 82205), (1148, 74185), (1295, 65764), (1435, 59348), (1517, 56140), (1604, 53095), (2005, 42476), (2590, 32882), (2807, 30340), (2870, 29674), (3034, 28070), (4010, 21238), (5180, 16441), (5614, 15170), (5740, 14837), (6068, 14035), (7585, 11228), (8020, 10619)]