10222550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15727}}^1$

素因数の和:15752

約数の個数: 24

約数和(自身を含む): 20477856

約数和(自身を除く): 10255306

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 15727, 31454, 78635, 157270, 204451, 393175, 408902, 786350, 1022255, 2044510, 5111275, 10222550]

約数ペア:

[(1, 10222550), (2, 5111275), (5, 2044510), (10, 1022255), (13, 786350), (25, 408902), (26, 393175), (50, 204451), (65, 157270), (130, 78635), (325, 31454), (650, 15727)]