57028700

素因数分解:

$2^2\times 5^2\times {\mathrm{383}}^1\times {\mathrm{1489}}^1$

素因数の和:1886

約数の個数: 36

約数和(自身を含む): 124158720

約数和(自身を除く): 67130020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 383, 766, 1489, 1532, 1915, 2978, 3830, 5956, 7445, 7660, 9575, 14890, 19150, 29780, 37225, 38300, 74450, 148900, 570287, 1140574, 2281148, 2851435, 5702870, 11405740, 14257175, 28514350, 57028700]

約数ペア:

[(1, 57028700), (2, 28514350), (4, 14257175), (5, 11405740), (10, 5702870), (20, 2851435), (25, 2281148), (50, 1140574), (100, 570287), (383, 148900), (766, 74450), (1489, 38300), (1532, 37225), (1915, 29780), (2978, 19150), (3830, 14890), (5956, 9575), (7445, 7660)]