12930700

素因数分解:

$2^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:882

約数の個数: 36

約数和(自身を含む): 28248192

約数和(自身を除く): 15317492

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 191, 382, 677, 764, 955, 1354, 1910, 2708, 3385, 3820, 4775, 6770, 9550, 13540, 16925, 19100, 33850, 67700, 129307, 258614, 517228, 646535, 1293070, 2586140, 3232675, 6465350, 12930700]

約数ペア:

[(1, 12930700), (2, 6465350), (4, 3232675), (5, 2586140), (10, 1293070), (20, 646535), (25, 517228), (50, 258614), (100, 129307), (191, 67700), (382, 33850), (677, 19100), (764, 16925), (955, 13540), (1354, 9550), (1910, 6770), (2708, 4775), (3385, 3820)]