274677627820

素因数分解:

$2^2\times 5^1\times {\mathrm{2459}}^1\times {\mathrm{5585149}}^1$

素因数の和:5587617

約数の個数: 24

約数和(自身を含む): 577057698000

約数和(自身を除く): 302380070180

約数列:

[1, 2, 4, 5, 10, 20, 2459, 4918, 9836, 12295, 24590, 49180, 5585149, 11170298, 22340596, 27925745, 55851490, 111702980, 13733881391, 27467762782, 54935525564, 68669406955, 137338813910, 274677627820]

約数ペア:

[(1, 274677627820), (2, 137338813910), (4, 68669406955), (5, 54935525564), (10, 27467762782), (20, 13733881391), (2459, 111702980), (4918, 55851490), (9836, 27925745), (12295, 22340596), (24590, 11170298), (49180, 5585149)]