85121090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7933}}^1$

素因数の和:8006

約数の個数: 32

約数和(自身を含む): 162805680

約数和(自身を除く): 77684590

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 7933, 10730, 15866, 39665, 79330, 230057, 293521, 460114, 587042, 1150285, 1467605, 2300570, 2935210, 8512109, 17024218, 42560545, 85121090]

約数ペア:

[(1, 85121090), (2, 42560545), (5, 17024218), (10, 8512109), (29, 2935210), (37, 2300570), (58, 1467605), (74, 1150285), (145, 587042), (185, 460114), (290, 293521), (370, 230057), (1073, 79330), (2146, 39665), (5365, 15866), (7933, 10730)]