375508780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{7213}}^1$

素因数の和:7378

約数の個数: 48

約数和(自身を含む): 836246880

約数和(自身を除く): 460738100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 137, 190, 274, 380, 548, 685, 1370, 2603, 2740, 5206, 7213, 10412, 13015, 14426, 26030, 28852, 36065, 52060, 72130, 137047, 144260, 274094, 548188, 685235, 988181, 1370470, 1976362, 2740940, 3952724, 4940905, 9881810, 18775439, 19763620, 37550878, 75101756, 93877195, 187754390, 375508780]

約数ペア:

[(1, 375508780), (2, 187754390), (4, 93877195), (5, 75101756), (10, 37550878), (19, 19763620), (20, 18775439), (38, 9881810), (76, 4940905), (95, 3952724), (137, 2740940), (190, 1976362), (274, 1370470), (380, 988181), (548, 685235), (685, 548188), (1370, 274094), (2603, 144260), (2740, 137047), (5206, 72130), (7213, 52060), (10412, 36065), (13015, 28852), (14426, 26030)]