2201524.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{521}}^1\times {\mathrm{769}}^1$

素因数の和:1304

約数の個数: 36

約数和(自身を含む): 87220980

約数和(自身を除く): 47156080

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 521, 769, 1042, 1538, 2084, 2605, 3076, 3845, 5210, 7690, 10420, 13025, 15380, 19225, 26050, 38450, 52100, 76900, 400649, 801298, 1602596, 2003245, 4006490, 8012980, 10016225, 20032450, 40064900]

約数ペア:

[(1, 40064900), (2, 20032450), (4, 10016225), (5, 8012980), (10, 4006490), (20, 2003245), (25, 1602596), (50, 801298), (100, 400649), (521, 76900), (769, 52100), (1042, 38450), (1538, 26050), (2084, 19225), (2605, 15380), (3076, 13025), (3845, 10420), (5210, 7690)]