25184280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19079}}^1$

素因数の和:19104

約数の個数: 64

約数和(自身を含む): 82425600

約数和(自身を除く): 57241320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 19079, 38158, 57237, 76316, 95395, 114474, 152632, 190790, 209869, 228948, 286185, 381580, 419738, 457896, 572370, 629607, 763160, 839476, 1049345, 1144740, 1259214, 1678952, 2098690, 2289480, 2518428, 3148035, 4197380, 5036856, 6296070, 8394760, 12592140, 25184280]

約数ペア:

[(1, 25184280), (2, 12592140), (3, 8394760), (4, 6296070), (5, 5036856), (6, 4197380), (8, 3148035), (10, 2518428), (11, 2289480), (12, 2098690), (15, 1678952), (20, 1259214), (22, 1144740), (24, 1049345), (30, 839476), (33, 763160), (40, 629607), (44, 572370), (55, 457896), (60, 419738), (66, 381580), (88, 286185), (110, 228948), (120, 209869), (132, 190790), (165, 152632), (220, 114474), (264, 95395), (330, 76316), (440, 57237), (660, 38158), (1320, 19079)]