67201360

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8317}}^1$

素因数の和:8431

約数の個数: 40

約数和(自身を含む): 157809096

約数和(自身を除く): 90607736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 8317, 16634, 33268, 41585, 66536, 83170, 133072, 166340, 332680, 665360, 840017, 1680034, 3360068, 4200085, 6720136, 8400170, 13440272, 16800340, 33600680, 67201360]

約数ペア:

[(1, 67201360), (2, 33600680), (4, 16800340), (5, 13440272), (8, 8400170), (10, 6720136), (16, 4200085), (20, 3360068), (40, 1680034), (80, 840017), (101, 665360), (202, 332680), (404, 166340), (505, 133072), (808, 83170), (1010, 66536), (1616, 41585), (2020, 33268), (4040, 16634), (8080, 8317)]