97372400

素因数分解:

$2^4\times 5^2\times {\mathrm{243431}}^1$

素因数の和:243449

約数の個数: 30

約数和(自身を含む): 233938152

約数和(自身を除く): 136565752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 243431, 486862, 973724, 1217155, 1947448, 2434310, 3894896, 4868620, 6085775, 9737240, 12171550, 19474480, 24343100, 48686200, 97372400]

約数ペア:

[(1, 97372400), (2, 48686200), (4, 24343100), (5, 19474480), (8, 12171550), (10, 9737240), (16, 6085775), (20, 4868620), (25, 3894896), (40, 2434310), (50, 1947448), (80, 1217155), (100, 973724), (200, 486862), (400, 243431)]