84747650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 170775528

約数和(自身を除く): 86027878

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 241, 325, 482, 541, 650, 1082, 1205, 2410, 2705, 3133, 5410, 6025, 6266, 7033, 12050, 13525, 14066, 15665, 27050, 31330, 35165, 70330, 78325, 130381, 156650, 175825, 260762, 351650, 651905, 1303810, 1694953, 3259525, 3389906, 6519050, 8474765, 16949530, 42373825, 84747650]

約数ペア:

[(1, 84747650), (2, 42373825), (5, 16949530), (10, 8474765), (13, 6519050), (25, 3389906), (26, 3259525), (50, 1694953), (65, 1303810), (130, 651905), (241, 351650), (325, 260762), (482, 175825), (541, 156650), (650, 130381), (1082, 78325), (1205, 70330), (2410, 35165), (2705, 31330), (3133, 27050), (5410, 15665), (6025, 14066), (6266, 13525), (7033, 12050)]