82724480

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6803}}^1$

素因数の和:6841

約数の個数: 64

約数和(自身を含む): 208202400

約数和(自身を除く): 125477920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 6803, 12160, 13606, 27212, 34015, 54424, 68030, 108848, 129257, 136060, 217696, 258514, 272120, 435392, 517028, 544240, 646285, 870784, 1034056, 1088480, 1292570, 2068112, 2176960, 2585140, 4136224, 4353920, 5170280, 8272448, 10340560, 16544896, 20681120, 41362240, 82724480]

約数ペア:

[(1, 82724480), (2, 41362240), (4, 20681120), (5, 16544896), (8, 10340560), (10, 8272448), (16, 5170280), (19, 4353920), (20, 4136224), (32, 2585140), (38, 2176960), (40, 2068112), (64, 1292570), (76, 1088480), (80, 1034056), (95, 870784), (128, 646285), (152, 544240), (160, 517028), (190, 435392), (304, 272120), (320, 258514), (380, 217696), (608, 136060), (640, 129257), (760, 108848), (1216, 68030), (1520, 54424), (2432, 34015), (3040, 27212), (6080, 13606), (6803, 12160)]