2787100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:654

約数の個数: 36

約数和(自身を含む): 6187104

約数和(自身を除く): 3400004

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 593, 940, 1175, 1186, 2350, 2372, 2965, 4700, 5930, 11860, 14825, 27871, 29650, 55742, 59300, 111484, 139355, 278710, 557420, 696775, 1393550, 2787100]

約数ペア:

[(1, 2787100), (2, 1393550), (4, 696775), (5, 557420), (10, 278710), (20, 139355), (25, 111484), (47, 59300), (50, 55742), (94, 29650), (100, 27871), (188, 14825), (235, 11860), (470, 5930), (593, 4700), (940, 2965), (1175, 2372), (1186, 2350)]