45020800

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1279}}^1$

素因数の和:1314

約数の個数: 96

約数和(自身を含む): 121420800

約数和(自身を除く): 76400000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 640, 704, 800, 880, 1100, 1279, 1408, 1600, 1760, 2200, 2558, 3200, 3520, 4400, 5116, 6395, 7040, 8800, 10232, 12790, 14069, 17600, 20464, 25580, 28138, 31975, 35200, 40928, 51160, 56276, 63950, 70345, 81856, 102320, 112552, 127900, 140690, 163712, 204640, 225104, 255800, 281380, 351725, 409280, 450208, 511600, 562760, 703450, 818560, 900416, 1023200, 1125520, 1406900, 1800832, 2046400, 2251040, 2813800, 4092800, 4502080, 5627600, 9004160, 11255200, 22510400, 45020800]

約数ペア:

[(1, 45020800), (2, 22510400), (4, 11255200), (5, 9004160), (8, 5627600), (10, 4502080), (11, 4092800), (16, 2813800), (20, 2251040), (22, 2046400), (25, 1800832), (32, 1406900), (40, 1125520), (44, 1023200), (50, 900416), (55, 818560), (64, 703450), (80, 562760), (88, 511600), (100, 450208), (110, 409280), (128, 351725), (160, 281380), (176, 255800), (200, 225104), (220, 204640), (275, 163712), (320, 140690), (352, 127900), (400, 112552), (440, 102320), (550, 81856), (640, 70345), (704, 63950), (800, 56276), (880, 51160), (1100, 40928), (1279, 35200), (1408, 31975), (1600, 28138), (1760, 25580), (2200, 20464), (2558, 17600), (3200, 14069), (3520, 12790), (4400, 10232), (5116, 8800), (6395, 7040)]