123006650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{14557}}^1$

素因数の和:14595

約数の個数: 36

約数和(自身を含む): 247762602

約数和(自身を除く): 124755952

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 14557, 29114, 72785, 145570, 189241, 363925, 378482, 727850, 946205, 1892410, 2460133, 4731025, 4920266, 9462050, 12300665, 24601330, 61503325, 123006650]

約数ペア:

[(1, 123006650), (2, 61503325), (5, 24601330), (10, 12300665), (13, 9462050), (25, 4920266), (26, 4731025), (50, 2460133), (65, 1892410), (130, 946205), (169, 727850), (325, 378482), (338, 363925), (650, 189241), (845, 145570), (1690, 72785), (4225, 29114), (8450, 14557)]