4810780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18503}}^1$

素因数の和:18525

約数の個数: 24

約数和(自身を含む): 10880352

約数和(自身を除く): 6069572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 18503, 37006, 74012, 92515, 185030, 240539, 370060, 481078, 962156, 1202695, 2405390, 4810780]

約数ペア:

[(1, 4810780), (2, 2405390), (4, 1202695), (5, 962156), (10, 481078), (13, 370060), (20, 240539), (26, 185030), (52, 92515), (65, 74012), (130, 37006), (260, 18503)]