4294250

素因数分解:

$2^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 8171280

約数和(自身を除く): 3877030

約数列:

[1, 2, 5, 10, 25, 50, 89, 125, 178, 193, 250, 386, 445, 890, 965, 1930, 2225, 4450, 4825, 9650, 11125, 17177, 22250, 24125, 34354, 48250, 85885, 171770, 429425, 858850, 2147125, 4294250]

約数ペア:

[(1, 4294250), (2, 2147125), (5, 858850), (10, 429425), (25, 171770), (50, 85885), (89, 48250), (125, 34354), (178, 24125), (193, 22250), (250, 17177), (386, 11125), (445, 9650), (890, 4825), (965, 4450), (1930, 2225)]