23740360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{84787}}^1$

素因数の和:84805

約数の個数: 32

約数和(自身を含む): 61047360

約数和(自身を除く): 37307000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 84787, 169574, 339148, 423935, 593509, 678296, 847870, 1187018, 1695740, 2374036, 2967545, 3391480, 4748072, 5935090, 11870180, 23740360]

約数ペア:

[(1, 23740360), (2, 11870180), (4, 5935090), (5, 4748072), (7, 3391480), (8, 2967545), (10, 2374036), (14, 1695740), (20, 1187018), (28, 847870), (35, 678296), (40, 593509), (56, 423935), (70, 339148), (140, 169574), (280, 84787)]