82708480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 204324120

約数和(自身を除く): 121615640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 197, 205, 256, 320, 328, 394, 410, 512, 640, 656, 788, 820, 985, 1024, 1280, 1312, 1576, 1640, 1970, 2048, 2560, 2624, 3152, 3280, 3940, 5120, 5248, 6304, 6560, 7880, 8077, 10240, 10496, 12608, 13120, 15760, 16154, 20992, 25216, 26240, 31520, 32308, 40385, 41984, 50432, 52480, 63040, 64616, 80770, 83968, 100864, 104960, 126080, 129232, 161540, 201728, 209920, 252160, 258464, 323080, 403456, 419840, 504320, 516928, 646160, 1008640, 1033856, 1292320, 2017280, 2067712, 2584640, 4135424, 5169280, 8270848, 10338560, 16541696, 20677120, 41354240, 82708480]

約数ペア:

[(1, 82708480), (2, 41354240), (4, 20677120), (5, 16541696), (8, 10338560), (10, 8270848), (16, 5169280), (20, 4135424), (32, 2584640), (40, 2067712), (41, 2017280), (64, 1292320), (80, 1033856), (82, 1008640), (128, 646160), (160, 516928), (164, 504320), (197, 419840), (205, 403456), (256, 323080), (320, 258464), (328, 252160), (394, 209920), (410, 201728), (512, 161540), (640, 129232), (656, 126080), (788, 104960), (820, 100864), (985, 83968), (1024, 80770), (1280, 64616), (1312, 63040), (1576, 52480), (1640, 50432), (1970, 41984), (2048, 40385), (2560, 32308), (2624, 31520), (3152, 26240), (3280, 25216), (3940, 20992), (5120, 16154), (5248, 15760), (6304, 13120), (6560, 12608), (7880, 10496), (8077, 10240)]