73576960

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:765

約数の個数: 80

約数和(自身を含む): 180972792

約数和(自身を除く): 107395832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 640, 656, 701, 820, 1280, 1312, 1402, 1640, 2560, 2624, 2804, 3280, 3505, 5248, 5608, 6560, 7010, 10496, 11216, 13120, 14020, 20992, 22432, 26240, 28040, 28741, 44864, 52480, 56080, 57482, 89728, 104960, 112160, 114964, 143705, 179456, 224320, 229928, 287410, 358912, 448640, 459856, 574820, 897280, 919712, 1149640, 1794560, 1839424, 2299280, 3678848, 4598560, 7357696, 9197120, 14715392, 18394240, 36788480, 73576960]

約数ペア:

[(1, 73576960), (2, 36788480), (4, 18394240), (5, 14715392), (8, 9197120), (10, 7357696), (16, 4598560), (20, 3678848), (32, 2299280), (40, 1839424), (41, 1794560), (64, 1149640), (80, 919712), (82, 897280), (128, 574820), (160, 459856), (164, 448640), (205, 358912), (256, 287410), (320, 229928), (328, 224320), (410, 179456), (512, 143705), (640, 114964), (656, 112160), (701, 104960), (820, 89728), (1280, 57482), (1312, 56080), (1402, 52480), (1640, 44864), (2560, 28741), (2624, 28040), (2804, 26240), (3280, 22432), (3505, 20992), (5248, 14020), (5608, 13120), (6560, 11216), (7010, 10496)]