5649020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21727}}^1$

素因数の和:21749

約数の個数: 24

約数和(自身を含む): 12776064

約数和(自身を除く): 7127044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21727, 43454, 86908, 108635, 217270, 282451, 434540, 564902, 1129804, 1412255, 2824510, 5649020]

約数ペア:

[(1, 5649020), (2, 2824510), (4, 1412255), (5, 1129804), (10, 564902), (13, 434540), (20, 282451), (26, 217270), (52, 108635), (65, 86908), (130, 43454), (260, 21727)]