14889320

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1483}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 33657120

約数和(自身を除く): 18767800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 1483, 2008, 2510, 2966, 5020, 5932, 7415, 10040, 11864, 14830, 29660, 59320, 372233, 744466, 1488932, 1861165, 2977864, 3722330, 7444660, 14889320]

約数ペア:

[(1, 14889320), (2, 7444660), (4, 3722330), (5, 2977864), (8, 1861165), (10, 1488932), (20, 744466), (40, 372233), (251, 59320), (502, 29660), (1004, 14830), (1255, 11864), (1483, 10040), (2008, 7415), (2510, 5932), (2966, 5020)]