2012345075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{116827}}^1$

素因数の和:116903

約数の個数: 24

約数和(自身を含む): 2737981008

約数和(自身を除く): 725635933

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 689, 1325, 3445, 17225, 116827, 584135, 1518751, 2920675, 6191831, 7593755, 30959155, 37968775, 80493803, 154795775, 402469015, 2012345075]

約数ペア:

[(1, 2012345075), (5, 402469015), (13, 154795775), (25, 80493803), (53, 37968775), (65, 30959155), (265, 7593755), (325, 6191831), (689, 2920675), (1325, 1518751), (3445, 584135), (17225, 116827)]