229553650

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{64663}}^1$

素因数の和:64746

約数の個数: 24

約数和(自身を含む): 432990144

約数和(自身を除く): 203436494

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 64663, 129326, 323315, 646630, 1616575, 3233150, 4591073, 9182146, 22955365, 45910730, 114776825, 229553650]

約数ペア:

[(1, 229553650), (2, 114776825), (5, 45910730), (10, 22955365), (25, 9182146), (50, 4591073), (71, 3233150), (142, 1616575), (355, 646630), (710, 323315), (1775, 129326), (3550, 64663)]