11430760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 28486080

約数和(自身を除く): 17055320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 313, 332, 415, 440, 626, 664, 830, 913, 1252, 1565, 1660, 1826, 2504, 3130, 3320, 3443, 3652, 4565, 6260, 6886, 7304, 9130, 12520, 13772, 17215, 18260, 25979, 27544, 34430, 36520, 51958, 68860, 103916, 129895, 137720, 207832, 259790, 285769, 519580, 571538, 1039160, 1143076, 1428845, 2286152, 2857690, 5715380, 11430760]

約数ペア:

[(1, 11430760), (2, 5715380), (4, 2857690), (5, 2286152), (8, 1428845), (10, 1143076), (11, 1039160), (20, 571538), (22, 519580), (40, 285769), (44, 259790), (55, 207832), (83, 137720), (88, 129895), (110, 103916), (166, 68860), (220, 51958), (313, 36520), (332, 34430), (415, 27544), (440, 25979), (626, 18260), (664, 17215), (830, 13772), (913, 12520), (1252, 9130), (1565, 7304), (1660, 6886), (1826, 6260), (2504, 4565), (3130, 3652), (3320, 3443)]