22450450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{40819}}^1$

素因数の和:40842

約数の個数: 24

約数和(自身を含む): 45555120

約数和(自身を除く): 23104670

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 40819, 81638, 204095, 408190, 449009, 898018, 1020475, 2040950, 2245045, 4490090, 11225225, 22450450]

約数ペア:

[(1, 22450450), (2, 11225225), (5, 4490090), (10, 2245045), (11, 2040950), (22, 1020475), (25, 898018), (50, 449009), (55, 408190), (110, 204095), (275, 81638), (550, 40819)]