82213120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5839}}^1$

素因数の和:5871

約数の個数: 72

約数和(自身を含む): 214865280

約数和(自身を除く): 132652160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 5839, 7040, 11678, 14080, 23356, 29195, 46712, 58390, 64229, 93424, 116780, 128458, 186848, 233560, 256916, 321145, 373696, 467120, 513832, 642290, 747392, 934240, 1027664, 1284580, 1494784, 1868480, 2055328, 2569160, 3736960, 4110656, 5138320, 7473920, 8221312, 10276640, 16442624, 20553280, 41106560, 82213120]

約数ペア:

[(1, 82213120), (2, 41106560), (4, 20553280), (5, 16442624), (8, 10276640), (10, 8221312), (11, 7473920), (16, 5138320), (20, 4110656), (22, 3736960), (32, 2569160), (40, 2055328), (44, 1868480), (55, 1494784), (64, 1284580), (80, 1027664), (88, 934240), (110, 747392), (128, 642290), (160, 513832), (176, 467120), (220, 373696), (256, 321145), (320, 256916), (352, 233560), (440, 186848), (640, 128458), (704, 116780), (880, 93424), (1280, 64229), (1408, 58390), (1760, 46712), (2816, 29195), (3520, 23356), (5839, 14080), (7040, 11678)]