1922300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 4270560

約数和(自身を除く): 2348260

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 409, 470, 818, 940, 1175, 1636, 2045, 2350, 4090, 4700, 8180, 10225, 19223, 20450, 38446, 40900, 76892, 96115, 192230, 384460, 480575, 961150, 1922300]

約数ペア:

[(1, 1922300), (2, 961150), (4, 480575), (5, 384460), (10, 192230), (20, 96115), (25, 76892), (47, 40900), (50, 38446), (94, 20450), (100, 19223), (188, 10225), (235, 8180), (409, 4700), (470, 4090), (818, 2350), (940, 2045), (1175, 1636)]