8010890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9001}}^1$

素因数の和:9097

約数の個数: 16

約数和(自身を含む): 14583240

約数和(自身を除く): 6572350

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 9001, 18002, 45005, 90010, 801089, 1602178, 4005445, 8010890]

約数ペア:

[(1, 8010890), (2, 4005445), (5, 1602178), (10, 801089), (89, 90010), (178, 45005), (445, 18002), (890, 9001)]