133668610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17159}}^1$

素因数の和:17226

約数の個数: 32

約数和(自身を含む): 259459200

約数和(自身を除く): 125790590

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 17159, 34318, 85795, 171590, 326021, 652042, 703519, 1407038, 1630105, 3260210, 3517595, 7035190, 13366861, 26733722, 66834305, 133668610]

約数ペア:

[(1, 133668610), (2, 66834305), (5, 26733722), (10, 13366861), (19, 7035190), (38, 3517595), (41, 3260210), (82, 1630105), (95, 1407038), (190, 703519), (205, 652042), (410, 326021), (779, 171590), (1558, 85795), (3895, 34318), (7790, 17159)]