10880090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 10408870

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 659, 1270, 1318, 1651, 3295, 3302, 6590, 8255, 8567, 16510, 17134, 42835, 83693, 85670, 167386, 418465, 836930, 1088009, 2176018, 5440045, 10880090]

約数ペア:

[(1, 10880090), (2, 5440045), (5, 2176018), (10, 1088009), (13, 836930), (26, 418465), (65, 167386), (127, 85670), (130, 83693), (254, 42835), (635, 17134), (659, 16510), (1270, 8567), (1318, 8255), (1651, 6590), (3295, 3302)]