89972570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{4073}}^1$

素因数の和:4174

約数の個数: 24

約数和(自身を含む): 165510324

約数和(自身を除く): 75537754

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2209, 4073, 4418, 8146, 11045, 20365, 22090, 40730, 191431, 382862, 957155, 1914310, 8997257, 17994514, 44986285, 89972570]

約数ペア:

[(1, 89972570), (2, 44986285), (5, 17994514), (10, 8997257), (47, 1914310), (94, 957155), (235, 382862), (470, 191431), (2209, 40730), (4073, 22090), (4418, 20365), (8146, 11045)]