26435740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 58605120

約数和(自身を除く): 32169380

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 460, 505, 569, 1010, 1138, 2020, 2276, 2323, 2845, 4646, 5690, 9292, 11380, 11615, 13087, 23230, 26174, 46460, 52348, 57469, 65435, 114938, 130870, 229876, 261740, 287345, 574690, 1149380, 1321787, 2643574, 5287148, 6608935, 13217870, 26435740]

約数ペア:

[(1, 26435740), (2, 13217870), (4, 6608935), (5, 5287148), (10, 2643574), (20, 1321787), (23, 1149380), (46, 574690), (92, 287345), (101, 261740), (115, 229876), (202, 130870), (230, 114938), (404, 65435), (460, 57469), (505, 52348), (569, 46460), (1010, 26174), (1138, 23230), (2020, 13087), (2276, 11615), (2323, 11380), (2845, 9292), (4646, 5690)]