13338523900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{353807}}^1$

素因数の和:353863

約数の個数: 72

約数和(自身を含む): 32246061120

約数和(自身を除く): 18907537220

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1885, 2900, 3770, 7540, 9425, 18850, 37700, 353807, 707614, 1415228, 1769035, 3538070, 4599491, 7076140, 8845175, 9198982, 10260403, 17690350, 18397964, 20520806, 22997455, 35380700, 41041612, 45994910, 51302015, 91989820, 102604030, 114987275, 133385239, 205208060, 229974550, 256510075, 266770478, 459949100, 513020150, 533540956, 666926195, 1026040300, 1333852390, 2667704780, 3334630975, 6669261950, 13338523900]

約数ペア:

[(1, 13338523900), (2, 6669261950), (4, 3334630975), (5, 2667704780), (10, 1333852390), (13, 1026040300), (20, 666926195), (25, 533540956), (26, 513020150), (29, 459949100), (50, 266770478), (52, 256510075), (58, 229974550), (65, 205208060), (100, 133385239), (116, 114987275), (130, 102604030), (145, 91989820), (260, 51302015), (290, 45994910), (325, 41041612), (377, 35380700), (580, 22997455), (650, 20520806), (725, 18397964), (754, 17690350), (1300, 10260403), (1450, 9198982), (1508, 8845175), (1885, 7076140), (2900, 4599491), (3770, 3538070), (7540, 1769035), (9425, 1415228), (18850, 707614), (37700, 353807)]