80551412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14519}}^1$

素因数の和:14615

約数の個数: 24

約数和(自身を含む): 150427200

約数和(自身を除く): 69875788

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 14519, 29038, 58076, 275861, 551722, 1059887, 1103444, 2119774, 4239548, 20137853, 40275706, 80551412]

約数ペア:

[(1, 80551412), (2, 40275706), (4, 20137853), (19, 4239548), (38, 2119774), (73, 1103444), (76, 1059887), (146, 551722), (292, 275861), (1387, 58076), (2774, 29038), (5548, 14519)]