7274245550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1017377}}^1$

素因数の和:1017413

約数の個数: 48

約数和(自身を含む): 15895513872

約数和(自身を除く): 8621268322

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 1017377, 2034754, 5086885, 10173770, 11191147, 13225901, 22382294, 25434425, 26451802, 50868850, 55955735, 66129505, 111911470, 132259010, 145484911, 279778675, 290969822, 330647525, 559557350, 661295050, 727424555, 1454849110, 3637122775, 7274245550]

約数ペア:

[(1, 7274245550), (2, 3637122775), (5, 1454849110), (10, 727424555), (11, 661295050), (13, 559557350), (22, 330647525), (25, 290969822), (26, 279778675), (50, 145484911), (55, 132259010), (65, 111911470), (110, 66129505), (130, 55955735), (143, 50868850), (275, 26451802), (286, 25434425), (325, 22382294), (550, 13225901), (650, 11191147), (715, 10173770), (1430, 5086885), (3575, 2034754), (7150, 1017377)]