22980491780

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2514277}}^1$

素因数の和:2514743

約数の個数: 24

約数和(自身を含む): 48364651608

約数和(自身を除く): 25384159828

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 9140, 2514277, 5028554, 10057108, 12571385, 25142770, 50285540, 1149024589, 2298049178, 4596098356, 5745122945, 11490245890, 22980491780]

約数ペア:

[(1, 22980491780), (2, 11490245890), (4, 5745122945), (5, 4596098356), (10, 2298049178), (20, 1149024589), (457, 50285540), (914, 25142770), (1828, 12571385), (2285, 10057108), (4570, 5028554), (9140, 2514277)]