76349780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2851}}^1$

素因数の和:2976

約数の個数: 48

約数和(自身を含む): 174405504

約数和(自身を除く): 98055724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 2851, 5356, 5702, 6695, 11404, 13390, 14255, 26780, 28510, 37063, 57020, 74126, 148252, 185315, 293653, 370630, 587306, 741260, 1174612, 1468265, 2936530, 3817489, 5873060, 7634978, 15269956, 19087445, 38174890, 76349780]

約数ペア:

[(1, 76349780), (2, 38174890), (4, 19087445), (5, 15269956), (10, 7634978), (13, 5873060), (20, 3817489), (26, 2936530), (52, 1468265), (65, 1174612), (103, 741260), (130, 587306), (206, 370630), (260, 293653), (412, 185315), (515, 148252), (1030, 74126), (1339, 57020), (2060, 37063), (2678, 28510), (2851, 26780), (5356, 14255), (5702, 13390), (6695, 11404)]