10847780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13229}}^1$

素因数の和:13279

約数の個数: 24

約数和(自身を含む): 23337720

約数和(自身を除く): 12489940

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 13229, 26458, 52916, 66145, 132290, 264580, 542389, 1084778, 2169556, 2711945, 5423890, 10847780]

約数ペア:

[(1, 10847780), (2, 5423890), (4, 2711945), (5, 2169556), (10, 1084778), (20, 542389), (41, 264580), (82, 132290), (164, 66145), (205, 52916), (410, 26458), (820, 13229)]