4281700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:972

約数の個数: 36

約数和(自身を含む): 9499392

約数和(自身を除く): 5217692

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 911, 940, 1175, 1822, 2350, 3644, 4555, 4700, 9110, 18220, 22775, 42817, 45550, 85634, 91100, 171268, 214085, 428170, 856340, 1070425, 2140850, 4281700]

約数ペア:

[(1, 4281700), (2, 2140850), (4, 1070425), (5, 856340), (10, 428170), (20, 214085), (25, 171268), (47, 91100), (50, 85634), (94, 45550), (100, 42817), (188, 22775), (235, 18220), (470, 9110), (911, 4700), (940, 4555), (1175, 3644), (1822, 2350)]