13680700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12437}}^1$

素因数の和:12462

約数の個数: 36

約数和(自身を含む): 32388552

約数和(自身を除く): 18707852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 12437, 24874, 49748, 62185, 124370, 136807, 248740, 273614, 310925, 547228, 621850, 684035, 1243700, 1368070, 2736140, 3420175, 6840350, 13680700]

約数ペア:

[(1, 13680700), (2, 6840350), (4, 3420175), (5, 2736140), (10, 1368070), (11, 1243700), (20, 684035), (22, 621850), (25, 547228), (44, 310925), (50, 273614), (55, 248740), (100, 136807), (110, 124370), (220, 62185), (275, 49748), (550, 24874), (1100, 12437)]