6766280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 16632000

約数和(自身を除く): 9865720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 307, 380, 551, 580, 614, 760, 1102, 1160, 1228, 1535, 2204, 2456, 2755, 3070, 4408, 5510, 5833, 6140, 8903, 11020, 11666, 12280, 17806, 22040, 23332, 29165, 35612, 44515, 46664, 58330, 71224, 89030, 116660, 169157, 178060, 233320, 338314, 356120, 676628, 845785, 1353256, 1691570, 3383140, 6766280]

約数ペア:

[(1, 6766280), (2, 3383140), (4, 1691570), (5, 1353256), (8, 845785), (10, 676628), (19, 356120), (20, 338314), (29, 233320), (38, 178060), (40, 169157), (58, 116660), (76, 89030), (95, 71224), (116, 58330), (145, 46664), (152, 44515), (190, 35612), (232, 29165), (290, 23332), (307, 22040), (380, 17806), (551, 12280), (580, 11666), (614, 11020), (760, 8903), (1102, 6140), (1160, 5833), (1228, 5510), (1535, 4408), (2204, 3070), (2456, 2755)]