117907400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 298809000

約数和(自身を除く): 180901600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 101, 104, 130, 200, 202, 260, 325, 404, 449, 505, 520, 650, 808, 898, 1010, 1300, 1313, 1796, 2020, 2245, 2525, 2600, 2626, 3592, 4040, 4490, 5050, 5252, 5837, 6565, 8980, 10100, 10504, 11225, 11674, 13130, 17960, 20200, 22450, 23348, 26260, 29185, 32825, 44900, 45349, 46696, 52520, 58370, 65650, 89800, 90698, 116740, 131300, 145925, 181396, 226745, 233480, 262600, 291850, 362792, 453490, 583700, 589537, 906980, 1133725, 1167400, 1179074, 1813960, 2267450, 2358148, 2947685, 4534900, 4716296, 5895370, 9069800, 11790740, 14738425, 23581480, 29476850, 58953700, 117907400]

約数ペア:

[(1, 117907400), (2, 58953700), (4, 29476850), (5, 23581480), (8, 14738425), (10, 11790740), (13, 9069800), (20, 5895370), (25, 4716296), (26, 4534900), (40, 2947685), (50, 2358148), (52, 2267450), (65, 1813960), (100, 1179074), (101, 1167400), (104, 1133725), (130, 906980), (200, 589537), (202, 583700), (260, 453490), (325, 362792), (404, 291850), (449, 262600), (505, 233480), (520, 226745), (650, 181396), (808, 145925), (898, 131300), (1010, 116740), (1300, 90698), (1313, 89800), (1796, 65650), (2020, 58370), (2245, 52520), (2525, 46696), (2600, 45349), (2626, 44900), (3592, 32825), (4040, 29185), (4490, 26260), (5050, 23348), (5252, 22450), (5837, 20200), (6565, 17960), (8980, 13130), (10100, 11674), (10504, 11225)]