47260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 105840

約数和(自身を除く): 58580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 170, 278, 340, 556, 695, 1390, 2363, 2780, 4726, 9452, 11815, 23630, 47260]

約数ペア:

[(1, 47260), (2, 23630), (4, 11815), (5, 9452), (10, 4726), (17, 2780), (20, 2363), (34, 1390), (68, 695), (85, 556), (139, 340), (170, 278)]