1244900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 36

約数和(自身を含む): 2760240

約数和(自身を除く): 1515340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 211, 236, 295, 422, 590, 844, 1055, 1180, 1475, 2110, 2950, 4220, 5275, 5900, 10550, 12449, 21100, 24898, 49796, 62245, 124490, 248980, 311225, 622450, 1244900]

約数ペア:

[(1, 1244900), (2, 622450), (4, 311225), (5, 248980), (10, 124490), (20, 62245), (25, 49796), (50, 24898), (59, 21100), (100, 12449), (118, 10550), (211, 5900), (236, 5275), (295, 4220), (422, 2950), (590, 2110), (844, 1475), (1055, 1180)]