22357550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 45599760

約数和(自身を除く): 23242210

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 907, 986, 1450, 1814, 2465, 4535, 4930, 9070, 12325, 15419, 22675, 24650, 26303, 30838, 45350, 52606, 77095, 131515, 154190, 263030, 385475, 447151, 657575, 770950, 894302, 1315150, 2235755, 4471510, 11178775, 22357550]

約数ペア:

[(1, 22357550), (2, 11178775), (5, 4471510), (10, 2235755), (17, 1315150), (25, 894302), (29, 770950), (34, 657575), (50, 447151), (58, 385475), (85, 263030), (145, 154190), (170, 131515), (290, 77095), (425, 52606), (493, 45350), (725, 30838), (850, 26303), (907, 24650), (986, 22675), (1450, 15419), (1814, 12325), (2465, 9070), (4535, 4930)]