13874080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7883}}^1$

素因数の和:7909

約数の個数: 48

約数和(自身を含む): 35761824

約数和(自身を除く): 21887744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 7883, 15766, 31532, 39415, 63064, 78830, 86713, 126128, 157660, 173426, 252256, 315320, 346852, 433565, 630640, 693704, 867130, 1261280, 1387408, 1734260, 2774816, 3468520, 6937040, 13874080]

約数ペア:

[(1, 13874080), (2, 6937040), (4, 3468520), (5, 2774816), (8, 1734260), (10, 1387408), (11, 1261280), (16, 867130), (20, 693704), (22, 630640), (32, 433565), (40, 346852), (44, 315320), (55, 252256), (80, 173426), (88, 157660), (110, 126128), (160, 86713), (176, 78830), (220, 63064), (352, 39415), (440, 31532), (880, 15766), (1760, 7883)]