23059480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33911}}^1$

素因数の和:33939

約数の個数: 32

約数和(自身を含む): 54937440

約数和(自身を除く): 31877960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 33911, 67822, 135644, 169555, 271288, 339110, 576487, 678220, 1152974, 1356440, 2305948, 2882435, 4611896, 5764870, 11529740, 23059480]

約数ペア:

[(1, 23059480), (2, 11529740), (4, 5764870), (5, 4611896), (8, 2882435), (10, 2305948), (17, 1356440), (20, 1152974), (34, 678220), (40, 576487), (68, 339110), (85, 271288), (136, 169555), (170, 135644), (340, 67822), (680, 33911)]