132839800

素因数分解:

$2^3\times 5^2\times {\mathrm{664199}}^1$

素因数の和:664215

約数の個数: 24

約数和(自身を含む): 308853000

約数和(自身を除く): 176013200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 664199, 1328398, 2656796, 3320995, 5313592, 6641990, 13283980, 16604975, 26567960, 33209950, 66419900, 132839800]

約数ペア:

[(1, 132839800), (2, 66419900), (4, 33209950), (5, 26567960), (8, 16604975), (10, 13283980), (20, 6641990), (25, 5313592), (40, 3320995), (50, 2656796), (100, 1328398), (200, 664199)]