56605000

素因数分解:

$2^3\times 5^4\times {\mathrm{11321}}^1$

素因数の和:11347

約数の個数: 40

約数和(自身を含む): 132637230

約数和(自身を除く): 76032230

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 11321, 22642, 45284, 56605, 90568, 113210, 226420, 283025, 452840, 566050, 1132100, 1415125, 2264200, 2830250, 5660500, 7075625, 11321000, 14151250, 28302500, 56605000]

約数ペア:

[(1, 56605000), (2, 28302500), (4, 14151250), (5, 11321000), (8, 7075625), (10, 5660500), (20, 2830250), (25, 2264200), (40, 1415125), (50, 1132100), (100, 566050), (125, 452840), (200, 283025), (250, 226420), (500, 113210), (625, 90568), (1000, 56605), (1250, 45284), (2500, 22642), (5000, 11321)]