23229560

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5987}}^1$

素因数の和:6095

約数の個数: 32

約数和(自身を含む): 52814160

約数和(自身を除く): 29584600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 5987, 11974, 23948, 29935, 47896, 59870, 119740, 239480, 580739, 1161478, 2322956, 2903695, 4645912, 5807390, 11614780, 23229560]

約数ペア:

[(1, 23229560), (2, 11614780), (4, 5807390), (5, 4645912), (8, 2903695), (10, 2322956), (20, 1161478), (40, 580739), (97, 239480), (194, 119740), (388, 59870), (485, 47896), (776, 29935), (970, 23948), (1940, 11974), (3880, 5987)]