489290460700

素因数分解:

$2^2\times 5^2\times {\mathrm{547}}^1\times {\mathrm{1021}}^1\times {\mathrm{8761}}^1$

素因数の和:10343

約数の個数: 72

約数和(自身を含む): 1064864715824

約数和(自身を除く): 575574255124

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 547, 1021, 1094, 2042, 2188, 2735, 4084, 5105, 5470, 8761, 10210, 10940, 13675, 17522, 20420, 25525, 27350, 35044, 43805, 51050, 54700, 87610, 102100, 175220, 219025, 438050, 558487, 876100, 1116974, 2233948, 2792435, 4792267, 5584870, 8944981, 9584534, 11169740, 13962175, 17889962, 19169068, 23961335, 27924350, 35779924, 44724905, 47922670, 55848700, 89449810, 95845340, 119806675, 178899620, 223624525, 239613350, 447249050, 479226700, 894498100, 4892904607, 9785809214, 19571618428, 24464523035, 48929046070, 97858092140, 122322615175, 244645230350, 489290460700]

約数ペア:

[(1, 489290460700), (2, 244645230350), (4, 122322615175), (5, 97858092140), (10, 48929046070), (20, 24464523035), (25, 19571618428), (50, 9785809214), (100, 4892904607), (547, 894498100), (1021, 479226700), (1094, 447249050), (2042, 239613350), (2188, 223624525), (2735, 178899620), (4084, 119806675), (5105, 95845340), (5470, 89449810), (8761, 55848700), (10210, 47922670), (10940, 44724905), (13675, 35779924), (17522, 27924350), (20420, 23961335), (25525, 19169068), (27350, 17889962), (35044, 13962175), (43805, 11169740), (51050, 9584534), (54700, 8944981), (87610, 5584870), (102100, 4792267), (175220, 2792435), (219025, 2233948), (438050, 1116974), (558487, 876100)]