2378634620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1\times {\mathrm{2371}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 5056117248

約数和(自身を除く): 2677482628

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 487, 515, 974, 1030, 1948, 2060, 2371, 2435, 4742, 4870, 9484, 9740, 11855, 23710, 47420, 50161, 100322, 200644, 244213, 250805, 488426, 501610, 976852, 1003220, 1154677, 1221065, 2309354, 2442130, 4618708, 4884260, 5773385, 11546770, 23093540, 118931731, 237863462, 475726924, 594658655, 1189317310, 2378634620]

約数ペア:

[(1, 2378634620), (2, 1189317310), (4, 594658655), (5, 475726924), (10, 237863462), (20, 118931731), (103, 23093540), (206, 11546770), (412, 5773385), (487, 4884260), (515, 4618708), (974, 2442130), (1030, 2309354), (1948, 1221065), (2060, 1154677), (2371, 1003220), (2435, 976852), (4742, 501610), (4870, 488426), (9484, 250805), (9740, 244213), (11855, 200644), (23710, 100322), (47420, 50161)]