2013736025

素因数分解:

$5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 2908278144

約数和(自身を除く): 894542119

約数列:

[1, 5, 7, 25, 35, 73, 175, 283, 365, 511, 557, 1415, 1825, 1981, 2555, 2785, 3899, 7075, 9905, 12775, 13925, 19495, 20659, 40661, 49525, 97475, 103295, 144613, 157631, 203305, 284627, 516475, 723065, 788155, 1016525, 1103417, 1423135, 3615325, 3940775, 5517085, 7115675, 11507063, 27585425, 57535315, 80549441, 287676575, 402747205, 2013736025]

約数ペア:

[(1, 2013736025), (5, 402747205), (7, 287676575), (25, 80549441), (35, 57535315), (73, 27585425), (175, 11507063), (283, 7115675), (365, 5517085), (511, 3940775), (557, 3615325), (1415, 1423135), (1825, 1103417), (1981, 1016525), (2555, 788155), (2785, 723065), (3899, 516475), (7075, 284627), (9905, 203305), (12775, 157631), (13925, 144613), (19495, 103295), (20659, 97475), (40661, 49525)]