11558360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 28749600

約数和(自身を除く): 17191240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 109, 110, 218, 220, 241, 436, 440, 482, 545, 872, 964, 1090, 1199, 1205, 1928, 2180, 2398, 2410, 2651, 4360, 4796, 4820, 5302, 5995, 9592, 9640, 10604, 11990, 13255, 21208, 23980, 26269, 26510, 47960, 52538, 53020, 105076, 106040, 131345, 210152, 262690, 288959, 525380, 577918, 1050760, 1155836, 1444795, 2311672, 2889590, 5779180, 11558360]

約数ペア:

[(1, 11558360), (2, 5779180), (4, 2889590), (5, 2311672), (8, 1444795), (10, 1155836), (11, 1050760), (20, 577918), (22, 525380), (40, 288959), (44, 262690), (55, 210152), (88, 131345), (109, 106040), (110, 105076), (218, 53020), (220, 52538), (241, 47960), (436, 26510), (440, 26269), (482, 23980), (545, 21208), (872, 13255), (964, 11990), (1090, 10604), (1199, 9640), (1205, 9592), (1928, 5995), (2180, 5302), (2398, 4820), (2410, 4796), (2651, 4360)]