98650040

素因数分解:

$2^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{3041}}^1$

素因数の和:3863

約数の個数: 32

約数和(自身を含む): 222309360

約数和(自身を除く): 123659320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 811, 1622, 3041, 3244, 4055, 6082, 6488, 8110, 12164, 15205, 16220, 24328, 30410, 32440, 60820, 121640, 2466251, 4932502, 9865004, 12331255, 19730008, 24662510, 49325020, 98650040]

約数ペア:

[(1, 98650040), (2, 49325020), (4, 24662510), (5, 19730008), (8, 12331255), (10, 9865004), (20, 4932502), (40, 2466251), (811, 121640), (1622, 60820), (3041, 32440), (3244, 30410), (4055, 24328), (6082, 16220), (6488, 15205), (8110, 12164)]