23119360

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:855

約数の個数: 80

約数和(自身を含む): 60545232

約数和(自身を除く): 37425872

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, 512, 640, 704, 821, 880, 1280, 1408, 1642, 1760, 2560, 2816, 3284, 3520, 4105, 5632, 6568, 7040, 8210, 9031, 13136, 14080, 16420, 18062, 26272, 28160, 32840, 36124, 45155, 52544, 65680, 72248, 90310, 105088, 131360, 144496, 180620, 210176, 262720, 288992, 361240, 420352, 525440, 577984, 722480, 1050880, 1155968, 1444960, 2101760, 2311936, 2889920, 4623872, 5779840, 11559680, 23119360]

約数ペア:

[(1, 23119360), (2, 11559680), (4, 5779840), (5, 4623872), (8, 2889920), (10, 2311936), (11, 2101760), (16, 1444960), (20, 1155968), (22, 1050880), (32, 722480), (40, 577984), (44, 525440), (55, 420352), (64, 361240), (80, 288992), (88, 262720), (110, 210176), (128, 180620), (160, 144496), (176, 131360), (220, 105088), (256, 90310), (320, 72248), (352, 65680), (440, 52544), (512, 45155), (640, 36124), (704, 32840), (821, 28160), (880, 26272), (1280, 18062), (1408, 16420), (1642, 14080), (1760, 13136), (2560, 9031), (2816, 8210), (3284, 7040), (3520, 6568), (4105, 5632)]