26770480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1102

約数の個数: 80

約数和(自身を含む): 70308000

約数和(自身を除く): 43537520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1049, 1160, 1276, 1595, 2098, 2320, 2552, 3190, 4196, 5104, 5245, 6380, 8392, 10490, 11539, 12760, 16784, 20980, 23078, 25520, 30421, 41960, 46156, 57695, 60842, 83920, 92312, 115390, 121684, 152105, 184624, 230780, 243368, 304210, 334631, 461560, 486736, 608420, 669262, 923120, 1216840, 1338524, 1673155, 2433680, 2677048, 3346310, 5354096, 6692620, 13385240, 26770480]

約数ペア:

[(1, 26770480), (2, 13385240), (4, 6692620), (5, 5354096), (8, 3346310), (10, 2677048), (11, 2433680), (16, 1673155), (20, 1338524), (22, 1216840), (29, 923120), (40, 669262), (44, 608420), (55, 486736), (58, 461560), (80, 334631), (88, 304210), (110, 243368), (116, 230780), (145, 184624), (176, 152105), (220, 121684), (232, 115390), (290, 92312), (319, 83920), (440, 60842), (464, 57695), (580, 46156), (638, 41960), (880, 30421), (1049, 25520), (1160, 23078), (1276, 20980), (1595, 16784), (2098, 12760), (2320, 11539), (2552, 10490), (3190, 8392), (4196, 6380), (5104, 5245)]