11559680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 30243024

約数和(自身を除く): 18683344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 821, 880, 1280, 1408, 1642, 1760, 2816, 3284, 3520, 4105, 6568, 7040, 8210, 9031, 13136, 14080, 16420, 18062, 26272, 32840, 36124, 45155, 52544, 65680, 72248, 90310, 105088, 131360, 144496, 180620, 210176, 262720, 288992, 361240, 525440, 577984, 722480, 1050880, 1155968, 1444960, 2311936, 2889920, 5779840, 11559680]

約数ペア:

[(1, 11559680), (2, 5779840), (4, 2889920), (5, 2311936), (8, 1444960), (10, 1155968), (11, 1050880), (16, 722480), (20, 577984), (22, 525440), (32, 361240), (40, 288992), (44, 262720), (55, 210176), (64, 180620), (80, 144496), (88, 131360), (110, 105088), (128, 90310), (160, 72248), (176, 65680), (220, 52544), (256, 45155), (320, 36124), (352, 32840), (440, 26272), (640, 18062), (704, 16420), (821, 14080), (880, 13136), (1280, 9031), (1408, 8210), (1642, 7040), (1760, 6568), (2816, 4105), (3284, 3520)]