12608959400

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{460181}}^1$

素因数の和:460334

約数の個数: 48

約数和(自身を含む): 29529878940

約数和(自身を除く): 16920919540

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 685, 1096, 1370, 2740, 3425, 5480, 6850, 13700, 27400, 460181, 920362, 1840724, 2300905, 3681448, 4601810, 9203620, 11504525, 18407240, 23009050, 46018100, 63044797, 92036200, 126089594, 252179188, 315223985, 504358376, 630447970, 1260895940, 1576119925, 2521791880, 3152239850, 6304479700, 12608959400]

約数ペア:

[(1, 12608959400), (2, 6304479700), (4, 3152239850), (5, 2521791880), (8, 1576119925), (10, 1260895940), (20, 630447970), (25, 504358376), (40, 315223985), (50, 252179188), (100, 126089594), (137, 92036200), (200, 63044797), (274, 46018100), (548, 23009050), (685, 18407240), (1096, 11504525), (1370, 9203620), (2740, 4601810), (3425, 3681448), (5480, 2300905), (6850, 1840724), (13700, 920362), (27400, 460181)]