57822940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{8429}}^1$

素因数の和:8459

約数の個数: 48

約数和(自身を含む): 141624000

約数和(自身を除く): 83801060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 8429, 16858, 33716, 42145, 59003, 84290, 118006, 168580, 236012, 295015, 413021, 590030, 826042, 1180060, 1652084, 2065105, 2891147, 4130210, 5782294, 8260420, 11564588, 14455735, 28911470, 57822940]

約数ペア:

[(1, 57822940), (2, 28911470), (4, 14455735), (5, 11564588), (7, 8260420), (10, 5782294), (14, 4130210), (20, 2891147), (28, 2065105), (35, 1652084), (49, 1180060), (70, 826042), (98, 590030), (140, 413021), (196, 295015), (245, 236012), (343, 168580), (490, 118006), (686, 84290), (980, 59003), (1372, 42145), (1715, 33716), (3430, 16858), (6860, 8429)]