19048700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17317}}^1$

素因数の和:17342

約数の個数: 36

約数和(自身を含む): 45096072

約数和(自身を除く): 26047372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 17317, 34634, 69268, 86585, 173170, 190487, 346340, 380974, 432925, 761948, 865850, 952435, 1731700, 1904870, 3809740, 4762175, 9524350, 19048700]

約数ペア:

[(1, 19048700), (2, 9524350), (4, 4762175), (5, 3809740), (10, 1904870), (11, 1731700), (20, 952435), (22, 865850), (25, 761948), (44, 432925), (50, 380974), (55, 346340), (100, 190487), (110, 173170), (220, 86585), (275, 69268), (550, 34634), (1100, 17317)]