138126040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11549}}^1$

素因数の和:11596

約数の個数: 64

約数和(自身を含む): 349272000

約数和(自身を除く): 211145960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11549, 11960, 23098, 46196, 57745, 92392, 115490, 150137, 230980, 265627, 300274, 461960, 531254, 600548, 750685, 1062508, 1201096, 1328135, 1501370, 2125016, 2656270, 3002740, 3453151, 5312540, 6005480, 6906302, 10625080, 13812604, 17265755, 27625208, 34531510, 69063020, 138126040]

約数ペア:

[(1, 138126040), (2, 69063020), (4, 34531510), (5, 27625208), (8, 17265755), (10, 13812604), (13, 10625080), (20, 6906302), (23, 6005480), (26, 5312540), (40, 3453151), (46, 3002740), (52, 2656270), (65, 2125016), (92, 1501370), (104, 1328135), (115, 1201096), (130, 1062508), (184, 750685), (230, 600548), (260, 531254), (299, 461960), (460, 300274), (520, 265627), (598, 230980), (920, 150137), (1196, 115490), (1495, 92392), (2392, 57745), (2990, 46196), (5980, 23098), (11549, 11960)]