27484814120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3407}}^1\times {\mathrm{4919}}^1$

素因数の和:8378

約数の個数: 64

約数和(自身を含む): 63380620800

約数和(自身を除く): 35895806680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3407, 4919, 6814, 9838, 13628, 17035, 19676, 24595, 27256, 34070, 39352, 49190, 68140, 98380, 136280, 139687, 196760, 201679, 279374, 403358, 558748, 698435, 806716, 1008395, 1117496, 1396870, 1613432, 2016790, 2793740, 4033580, 5587480, 8067160, 16759033, 33518066, 67036132, 83795165, 134072264, 167590330, 335180660, 670361320, 687120353, 1374240706, 2748481412, 3435601765, 5496962824, 6871203530, 13742407060, 27484814120]

約数ペア:

[(1, 27484814120), (2, 13742407060), (4, 6871203530), (5, 5496962824), (8, 3435601765), (10, 2748481412), (20, 1374240706), (40, 687120353), (41, 670361320), (82, 335180660), (164, 167590330), (205, 134072264), (328, 83795165), (410, 67036132), (820, 33518066), (1640, 16759033), (3407, 8067160), (4919, 5587480), (6814, 4033580), (9838, 2793740), (13628, 2016790), (17035, 1613432), (19676, 1396870), (24595, 1117496), (27256, 1008395), (34070, 806716), (39352, 698435), (49190, 558748), (68140, 403358), (98380, 279374), (136280, 201679), (139687, 196760)]