1900702450

素因数分解:

$2^1\times 5^2\times {\mathrm{1879}}^1\times {\mathrm{20231}}^1$

素因数の和:22122

約数の個数: 24

約数和(自身を含む): 3537362880

約数和(自身を除く): 1636660430

約数列:

[1, 2, 5, 10, 25, 50, 1879, 3758, 9395, 18790, 20231, 40462, 46975, 93950, 101155, 202310, 505775, 1011550, 38014049, 76028098, 190070245, 380140490, 950351225, 1900702450]

約数ペア:

[(1, 1900702450), (2, 950351225), (5, 380140490), (10, 190070245), (25, 76028098), (50, 38014049), (1879, 1011550), (3758, 505775), (9395, 202310), (18790, 101155), (20231, 93950), (40462, 46975)]