40228450

素因数分解:

$2^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{2843}}^1$

素因数の和:3138

約数の個数: 24

約数和(自身を含む): 75115728

約数和(自身を除く): 34887278

約数列:

[1, 2, 5, 10, 25, 50, 283, 566, 1415, 2830, 2843, 5686, 7075, 14150, 14215, 28430, 71075, 142150, 804569, 1609138, 4022845, 8045690, 20114225, 40228450]

約数ペア:

[(1, 40228450), (2, 20114225), (5, 8045690), (10, 4022845), (25, 1609138), (50, 804569), (283, 142150), (566, 71075), (1415, 28430), (2830, 14215), (2843, 14150), (5686, 7075)]