4465431100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{33349}}^1$

素因数の和:33479

約数の個数: 72

約数和(自身を含む): 10536999200

約数和(自身を除く): 6071568100

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 103, 130, 206, 260, 325, 412, 515, 650, 1030, 1300, 1339, 2060, 2575, 2678, 5150, 5356, 6695, 10300, 13390, 26780, 33349, 33475, 66698, 66950, 133396, 133900, 166745, 333490, 433537, 666980, 833725, 867074, 1667450, 1734148, 2167685, 3334900, 3434947, 4335370, 6869894, 8670740, 10838425, 13739788, 17174735, 21676850, 34349470, 43353700, 44654311, 68698940, 85873675, 89308622, 171747350, 178617244, 223271555, 343494700, 446543110, 893086220, 1116357775, 2232715550, 4465431100]

約数ペア:

[(1, 4465431100), (2, 2232715550), (4, 1116357775), (5, 893086220), (10, 446543110), (13, 343494700), (20, 223271555), (25, 178617244), (26, 171747350), (50, 89308622), (52, 85873675), (65, 68698940), (100, 44654311), (103, 43353700), (130, 34349470), (206, 21676850), (260, 17174735), (325, 13739788), (412, 10838425), (515, 8670740), (650, 6869894), (1030, 4335370), (1300, 3434947), (1339, 3334900), (2060, 2167685), (2575, 1734148), (2678, 1667450), (5150, 867074), (5356, 833725), (6695, 666980), (10300, 433537), (13390, 333490), (26780, 166745), (33349, 133900), (33475, 133396), (66698, 66950)]