33409420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8933}}^1$

素因数の和:8970

約数の個数: 48

約数和(自身を含む): 81049248

約数和(自身を除く): 47639828

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 8933, 17866, 35732, 44665, 89330, 98263, 151861, 178660, 196526, 303722, 393052, 491315, 607444, 759305, 982630, 1518610, 1670471, 1965260, 3037220, 3340942, 6681884, 8352355, 16704710, 33409420]

約数ペア:

[(1, 33409420), (2, 16704710), (4, 8352355), (5, 6681884), (10, 3340942), (11, 3037220), (17, 1965260), (20, 1670471), (22, 1518610), (34, 982630), (44, 759305), (55, 607444), (68, 491315), (85, 393052), (110, 303722), (170, 196526), (187, 178660), (220, 151861), (340, 98263), (374, 89330), (748, 44665), (935, 35732), (1870, 17866), (3740, 8933)]