152674880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25111}}^1$

素因数の和:25147

約数の個数: 56

約数和(自身を含む): 382706880

約数和(自身を除く): 230032000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 25111, 50222, 100444, 125555, 200888, 251110, 401776, 477109, 502220, 803552, 954218, 1004440, 1607104, 1908436, 2008880, 2385545, 3816872, 4017760, 4771090, 7633744, 8035520, 9542180, 15267488, 19084360, 30534976, 38168720, 76337440, 152674880]

約数ペア:

[(1, 152674880), (2, 76337440), (4, 38168720), (5, 30534976), (8, 19084360), (10, 15267488), (16, 9542180), (19, 8035520), (20, 7633744), (32, 4771090), (38, 4017760), (40, 3816872), (64, 2385545), (76, 2008880), (80, 1908436), (95, 1607104), (152, 1004440), (160, 954218), (190, 803552), (304, 502220), (320, 477109), (380, 401776), (608, 251110), (760, 200888), (1216, 125555), (1520, 100444), (3040, 50222), (6080, 25111)]