105417650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 212710344

約数和(自身を除く): 107292694

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 157, 314, 325, 650, 785, 1033, 1570, 2041, 2066, 3925, 4082, 5165, 7850, 10205, 10330, 13429, 20410, 25825, 26858, 51025, 51650, 67145, 102050, 134290, 162181, 324362, 335725, 671450, 810905, 1621810, 2108353, 4054525, 4216706, 8109050, 10541765, 21083530, 52708825, 105417650]

約数ペア:

[(1, 105417650), (2, 52708825), (5, 21083530), (10, 10541765), (13, 8109050), (25, 4216706), (26, 4054525), (50, 2108353), (65, 1621810), (130, 810905), (157, 671450), (314, 335725), (325, 324362), (650, 162181), (785, 134290), (1033, 102050), (1570, 67145), (2041, 51650), (2066, 51025), (3925, 26858), (4082, 25825), (5165, 20410), (7850, 13429), (10205, 10330)]