9105400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 21594600

約数和(自身を除く): 12489200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 859, 1060, 1325, 1718, 2120, 2650, 3436, 4295, 5300, 6872, 8590, 10600, 17180, 21475, 34360, 42950, 45527, 85900, 91054, 171800, 182108, 227635, 364216, 455270, 910540, 1138175, 1821080, 2276350, 4552700, 9105400]

約数ペア:

[(1, 9105400), (2, 4552700), (4, 2276350), (5, 1821080), (8, 1138175), (10, 910540), (20, 455270), (25, 364216), (40, 227635), (50, 182108), (53, 171800), (100, 91054), (106, 85900), (200, 45527), (212, 42950), (265, 34360), (424, 21475), (530, 17180), (859, 10600), (1060, 8590), (1325, 6872), (1718, 5300), (2120, 4295), (2650, 3436)]