9266680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 22356000

約数和(自身を除く): 13089320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 89, 95, 137, 152, 178, 190, 274, 356, 380, 445, 548, 685, 712, 760, 890, 1096, 1370, 1691, 1780, 2603, 2740, 3382, 3560, 5206, 5480, 6764, 8455, 10412, 12193, 13015, 13528, 16910, 20824, 24386, 26030, 33820, 48772, 52060, 60965, 67640, 97544, 104120, 121930, 231667, 243860, 463334, 487720, 926668, 1158335, 1853336, 2316670, 4633340, 9266680]

約数ペア:

[(1, 9266680), (2, 4633340), (4, 2316670), (5, 1853336), (8, 1158335), (10, 926668), (19, 487720), (20, 463334), (38, 243860), (40, 231667), (76, 121930), (89, 104120), (95, 97544), (137, 67640), (152, 60965), (178, 52060), (190, 48772), (274, 33820), (356, 26030), (380, 24386), (445, 20824), (548, 16910), (685, 13528), (712, 13015), (760, 12193), (890, 10412), (1096, 8455), (1370, 6764), (1691, 5480), (1780, 5206), (2603, 3560), (2740, 3382)]