9273440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{479}}^1$

素因数の和:516

約数の個数: 72

約数和(自身を含む): 24131520

約数和(自身を除く): 14858080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 479, 484, 605, 880, 958, 968, 1210, 1760, 1916, 1936, 2395, 2420, 3832, 3872, 4790, 4840, 5269, 7664, 9580, 9680, 10538, 15328, 19160, 19360, 21076, 26345, 38320, 42152, 52690, 57959, 76640, 84304, 105380, 115918, 168608, 210760, 231836, 289795, 421520, 463672, 579590, 843040, 927344, 1159180, 1854688, 2318360, 4636720, 9273440]

約数ペア:

[(1, 9273440), (2, 4636720), (4, 2318360), (5, 1854688), (8, 1159180), (10, 927344), (11, 843040), (16, 579590), (20, 463672), (22, 421520), (32, 289795), (40, 231836), (44, 210760), (55, 168608), (80, 115918), (88, 105380), (110, 84304), (121, 76640), (160, 57959), (176, 52690), (220, 42152), (242, 38320), (352, 26345), (440, 21076), (479, 19360), (484, 19160), (605, 15328), (880, 10538), (958, 9680), (968, 9580), (1210, 7664), (1760, 5269), (1916, 4840), (1936, 4790), (2395, 3872), (2420, 3832)]