675432620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{14741}}^1$

素因数の和:14858

約数の個数: 48

約数和(自身を含む): 1485993600

約数和(自身を除く): 810560980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1580, 2291, 4582, 9164, 11455, 14741, 22910, 29482, 45820, 58964, 73705, 147410, 294820, 427489, 854978, 1164539, 1709956, 2137445, 2329078, 4274890, 4658156, 5822695, 8549780, 11645390, 23290780, 33771631, 67543262, 135086524, 168858155, 337716310, 675432620]

約数ペア:

[(1, 675432620), (2, 337716310), (4, 168858155), (5, 135086524), (10, 67543262), (20, 33771631), (29, 23290780), (58, 11645390), (79, 8549780), (116, 5822695), (145, 4658156), (158, 4274890), (290, 2329078), (316, 2137445), (395, 1709956), (580, 1164539), (790, 854978), (1580, 427489), (2291, 294820), (4582, 147410), (9164, 73705), (11455, 58964), (14741, 45820), (22910, 29482)]