97831400

素因数分解:

$2^3\times 5^2\times {\mathrm{489157}}^1$

素因数の和:489173

約数の個数: 24

約数和(自身を含む): 227458470

約数和(自身を除く): 129627070

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 489157, 978314, 1956628, 2445785, 3913256, 4891570, 9783140, 12228925, 19566280, 24457850, 48915700, 97831400]

約数ペア:

[(1, 97831400), (2, 48915700), (4, 24457850), (5, 19566280), (8, 12228925), (10, 9783140), (20, 4891570), (25, 3913256), (40, 2445785), (50, 1956628), (100, 978314), (200, 489157)]