5253560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10103}}^1$

素因数の和:10127

約数の個数: 32

約数和(自身を含む): 12731040

約数和(自身を除く): 7477480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10103, 20206, 40412, 50515, 80824, 101030, 131339, 202060, 262678, 404120, 525356, 656695, 1050712, 1313390, 2626780, 5253560]

約数ペア:

[(1, 5253560), (2, 2626780), (4, 1313390), (5, 1050712), (8, 656695), (10, 525356), (13, 404120), (20, 262678), (26, 202060), (40, 131339), (52, 101030), (65, 80824), (104, 50515), (130, 40412), (260, 20206), (520, 10103)]