5514520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 13789440

約数和(自身を除く): 8274920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 151, 166, 220, 302, 332, 415, 440, 604, 664, 755, 830, 913, 1208, 1510, 1660, 1661, 1826, 3020, 3320, 3322, 3652, 4565, 6040, 6644, 7304, 8305, 9130, 12533, 13288, 16610, 18260, 25066, 33220, 36520, 50132, 62665, 66440, 100264, 125330, 137863, 250660, 275726, 501320, 551452, 689315, 1102904, 1378630, 2757260, 5514520]

約数ペア:

[(1, 5514520), (2, 2757260), (4, 1378630), (5, 1102904), (8, 689315), (10, 551452), (11, 501320), (20, 275726), (22, 250660), (40, 137863), (44, 125330), (55, 100264), (83, 66440), (88, 62665), (110, 50132), (151, 36520), (166, 33220), (220, 25066), (302, 18260), (332, 16610), (415, 13288), (440, 12533), (604, 9130), (664, 8305), (755, 7304), (830, 6644), (913, 6040), (1208, 4565), (1510, 3652), (1660, 3322), (1661, 3320), (1826, 3020)]